– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 pm Wed 04 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Wed 04 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 12mm), heaviest on Fri night. Very mild (max 13°C on Sat morning, min 4°C on Wed night). Winds increasing (calm on Thu afternoon, fresh winds from the S by Sat afternoon).										Days 5–7 Weather Summary Moderate rain (total 12mm), heaviest on Sat night. Very mild (max 11°C on Tue morning, min 4°C on Sun morning). Winds decreasing (strong winds from the SSW on Sat night, calm by Sun afternoon).
		Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	rain shwrs	some clouds	light rain	rain shwrs	cloudy	rain shwrs	some clouds	some clouds	rain shwrs	light rain	light rain	cloudy	some clouds	clear	clear
Cloud base (m)	700	950	1650	3200	3800	2050	700		8400	700	750	850		4350	2000	9150
km/h	W	W	WSW	S	SSW	SSW	SSW	S	S	SW	W	NW	SE	SSW	SSW	S
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	6	0.2	—	0.2	0.1	—	6	—	—	10	1.3	0.2	—	—	—	—
max °C	6	6	6	7	9	9	10	13	12	9	5	4	6	7	6	7
min °C	4	5	5	6	8	9	8	12	10	5	4	4	5	6	6	6
chill °C	3	3	4	5	5	7	5	10	7	0	2	4	4	4	5	5

Freezing level m	1850	1650	1950	3050	3000	3000	3150	3450	3100	2200	1750	1700	2400	2050	2100	2800

	—	6:54	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:01	—	—
	—	—	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: Moderate rain (total 12mm), heaviest on Fri night. Very mild (max 13°C on Sat morning, min 4°C on Wed night). Winds increasing (calm on Thu afternoon, fresh winds from the S by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 12mm), heaviest on Sat night. Very mild (max 11°C on Tue morning, min 4°C on Sun morning). Winds decreasing (strong winds from the SSW on Sat night, calm by Sun afternoon).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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	11°C	Dry and partly cloudy.	Light winds from the SE (6 kph at 140).	11 km Low: scattered Mid: scattered High: broken
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. 2 hours ago	8°C	Mist -.	Light winds from the NNW (7 kph at 330).	2 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	12°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	11°C	Dry and cloudy.	Calm (0 kph at 0).	13 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	12°C	Dry and cloudy.	Light winds from the SW (7 kph at 220).	16 km Low: broken Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	6°C	Mist -.	Wind obs. (6 kph from 200 degs) was rejected.	6 km Low: scattered Mid: broken High: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	8°C	Mist -.	Calm (0 kph at 0).	8 km
Pierce County Airport - Thun Field - Puyallup (Washington) 100 km N 164m alt. 2 hours ago	10°C	Drizzle	Calm (0 kph at 0).	16 km Low: broken Mid: 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.