– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 am Wed 04 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Wed 04 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A light covering of new snow mostly falling on Wed night. Becoming milder with light rain (total 3mm) on Fri night. Freeze-thaw conditions (max 5°C on Fri night, min -5°C on Wed night). Winds increasing (light winds from the S on Wed morning, strong winds from the WSW by Fri morning).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Sat night. Freeze-thaw conditions (max 6°C on Sat morning, min -8°C on Sun morning). Winds decreasing (stormy winds from the SSW on Sat night, calm by Sun night).
	Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light snow	snow shwrs	some clouds	clear	cloudy	some clouds	snow shwrs	rain shwrs	clear	clear	snow shwrs	light snow	some clouds	some clouds	some clouds	some clouds	clear
Cloud base (m)	2750	1800	750	850	1900	6250	2350	3000	700	8200	8600	700	800	850	6450	5200	4650	9300
km/h	S	SW	W	WNW	WNW	WSW	WSW	WSW	SW	SSW	SSW	SW	W	WNW	S	SW	WSW	WSW
See all weather maps
cm	—	1	4	—	—	—	—	1	—	—	—	6	2	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	3	—	—	—	—	—	—	—	—	—
max °C	1	-2	-4	-3	-1	2	2	3	5	6	5	1	-7	-2	-1	-1	0	2
min °C	0	-3	-5	-3	-3	0	1	2	2	5	3	-6	-8	-6	-2	-1	-1	0
chill °C	-6	-11	-14	-10	-10	-6	-7	-5	-4	-1	-5	-18	-18	-14	-2	-6	-7	-5

Freezing level m	2800	2150	1700	1600	1950	3050	2850	3200	3250	3500	3300	2250	1400	1400	2300	2250	2250	2850

	6:54	—	—	6:54	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:01	—	—
	—	4:49	—	—	4:47	—	—	4:46	—	—	4:45	—	—	4:44	—	—	4:43	—

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. Becoming milder with light rain (total 3mm) on Fri night. Freeze-thaw conditions (max 5°C on Fri night, min -5°C on Wed night). Winds increasing (light winds from the S on Wed morning, strong winds from the WSW by Fri morning).

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 -8°C on Sun morning). Winds decreasing (stormy winds from the SSW on Sat night, 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. 2 hours ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	11°C	-	Light winds from the SSE (7 kph at 150).	13 km Low: few
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	10°C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	11°C	Clear	Wind obs. (15 kph from 100 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	11°C	Clear	Wind obs. (26 kph from 100 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	11°C	Dry and partly cloudy.	Light winds from the ESE (9 kph at 110).	16 km Low: broken
SHIP8893 78 km S 15m alt. 3 hours ago				- km
SHIP5795 78 km S 15m alt. 3 hours ago				- km
SHIP9917 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.