– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 pm Sat 07 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Sat 07 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Moderate rain (total 10mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Sun morning). Winds decreasing (severe gales from the SSW on Sat night, light winds from the SW by Sun afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 11°C on Wed night, min 4°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, near gales from the SSW by Fri afternoon).
		Sunday 8			Monday 9			Tuesday 10			Wednesday 11			Thursday 12
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	light snow	cloudy	cloudy	some clouds	mod. snow	snow shwrs	light rain	light rain	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	clear
Cloud base (m)	900	800	950	4450	1950	850	750	850	700	6000	6150	8200	6400	8450	6850	5900
km/h	SW	WSW	W	SSW	SSW	SSW	WSW	SW	SW	SSW	SSW	SSW	S	SSW	SW	SW
See all weather maps
cm	6	1	—	—	—	8	2	—	—	—	—	—	—	—	—	—
mm	4	—	—	—	—	—	—	4	1.1	—	—	—	—	—	—	—
max °C	4	-2	0	1	1	1	1	4	6	9	9	10	11	7	5	5
min °C	-2	-3	-2	-1	1	1	0	2	4	7	9	9	7	6	5	5
chill °C	-12	-11	-6	-7	-5	-6	-6	-4	-1	2	5	6	4	2	0	0

Freezing level m	1900	1550	1650	2200	2100	2200	2150	2600	3200	3350	3500	3550	3500	3150	3000	2850

	—	6:58	—	—	7:01	—	—	7:01	—	—	7:03	—	—	7:05	—	—
	—	—	4:44	—	—	4:43	—	—	4:40	—	—	4:39	—	—	4:38	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Moderate rain (total 10mm), heaviest on Sat night giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -3°C on Sun morning). Winds decreasing (severe gales from the SSW on Sat night, light winds from the SW by Sun afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Wed night, min 4°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, near gales from the SSW by Fri 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	12°C	Dry and cloudy.	Light winds from the SSE (11 kph at 150).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Vancouver 67 km S 77.7m alt. 2 hours ago	11°C	Dry	Calm (5 kph at 188).
Vancouver wx 72 km S 62m alt. 2 hours ago	11°C	Dry	Calm (5 kph at 121).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	12°C	Dry and cloudy.	Light winds from the E (11 kph at 80).	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. (17 kph from 130 degs) was rejected.	16 km Low: scattered Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12°C	Dry and cloudy.	Wind obs. (11 kph from 130 degs) was rejected.	16 km Low: broken Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	12°C	Light rain .	Moderate winds from the SSE (22 kph at 160).	16 km Low: few Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	10°C	Dry and cloudy.	Wind obs. (7 kph from 190 degs) was rejected.	16 km Low: scattered Mid: broken High: overcast

* 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.