– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 pm Fri 06 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 pm Fri 06 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 18mm), heaviest on Fri afternoon giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 7°C on Sat morning, min -4°C on Sun morning). Winds decreasing (severe gales from the SSW on Sat night, calm by Sun night).											Days 5–7 Weather Summary Light rain (total 2mm), mostly falling on Tue morning. Freeze-thaw conditions (max 11°C on Wed night, min -1°C on Mon afternoon). Winds decreasing (fresh winds from the SW on Mon night, light winds from the S by Wed night).
	Fri 6		Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy rain	rain shwrs	some clouds	cloudy	mod. snow	cloudy	cloudy	some clouds	some clouds	cloudy	light rain	light rain	some clouds	cloudy	some clouds	some clouds	some clouds
Cloud base (m)	1500	1900	2000	1900	700	850	950		2700	2950	1600	750	1750	5900	6200
km/h	SW	SW	SSW	SSW	SW	WSW	W	SSW	SSW	SW	SW	SW	SW	SSW	SSW	S	S
See all weather maps
cm	—	—	—	—	10	—	—	—	—	—	—	—	—	—	—	—	—
mm	15	0.3	—	—	3	—	—	—	—	—	1	1.1	—	—	—	—	—
max °C	4	6	7	5	3	-3	-2	0	0	0	3	4	6	10	10	10	11
min °C	4	3	7	5	-3	-4	-3	-1	-1	-1	1	3	5	8	10	10	10
chill °C	-2	-2	2	-2	-13	-13	-9	-3	-6	-7	-5	-3	0	4	8	8	8

Freezing level m	3050	2800	3300	3000	1800	1450	1500	2150	1950	1950	2250	3000	3250	3450	3600	3650	3650

	—	—	6:58	—	—	6:58	—	—	7:01	—	—	7:01	—	—	7:03	—	—
	4:46	—	—	4:45	—	—	4:44	—	—	4:43	—	—	4:40	—	—	4:39	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Moderate rain (total 18mm), heaviest on Fri afternoon giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 7°C on Sat morning, min -4°C on Sun morning). Winds decreasing (severe gales from the SSW on Sat night, calm by Sun night).

Mount Saint Helens Weather (Days 3-6):

Light rain (total 2mm), mostly falling on Tue morning. Freeze-thaw conditions (max 11°C on Wed night, min -1°C on Mon afternoon). Winds decreasing (fresh winds from the SW on Mon night, light winds from the S by Wed night).

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	Light rain .	Light winds from the S (13 kph at 180).	16 km Low: 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. 1 hour ago	12°C	Light rain .	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	13°C	Light rain .	Wind obs. (9 kph from 100 degs) was rejected.	13 km Low: broken Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	12°C	Light rain .	Wind obs. (13 kph from 90 degs) was rejected.	6 km Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	12°C	Light rain .	Light winds from the ESE (13 kph at 110).	8 km Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	12°C	Moderate rain .	Wind obs. (6 kph from 160 degs) was rejected.	8 km Low: scattered Mid: scattered High: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	12°C	Dry and cloudy.	Light winds from the S (15 kph at 190).	16 km Low: scattered Mid: broken High: overcast
Johnsons Corner wx 88 km N 215m alt. 2 hours ago	13°C	Dry	Calm (5 kph at 270).

* 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.