– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 am Sat 07 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Sat 07 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 39mm), heaviest during Sat night. Very mild (max 13°C on Sat morning, min 4°C on Sat night). Winds decreasing (strong winds from the SSW on Sat night, calm by Sun afternoon).									Days 4–6 Weather Summary Moderate rain (total 15mm), heaviest on Tue morning. Very mild (max 15°C on Wed morning, min 7°C on Thu night). Wind will be generally light.
	Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11			Thursday 12
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	heavy rain	rain shwrs	light rain	cloudy	rain shwrs	mod. rain	heavy rain	heavy rain	light rain	rain shwrs	some clouds	clear	some clouds	clear	clear	cloudy
Cloud base (m)			700	950	1550	5000	2550	850	700	750	700	4650		7700		8600	8850
km/h	SSE	S	SW	WSW	W	SSE	S	SSE	SW	SSW	SSW	S	SSE	SE	ESE	SE	SE	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	16	0.7	0.4	—	0.4	8	12	12	3	0.1	—	—	—	—	—	—
max °C	13	11	9	4	4	5	5	5	8	9	10	12	15	15	14	14	13	13
min °C	13	10	4	4	4	4	5	5	6	8	9	11	14	14	13	14	13	7
chill °C	12	6	-1	1	4	4	2	2	3	5	6	9	13	14	11	12	12	4

Freezing level m	3350	3050	1750	1500	1550	2150	1900	1950	2300	2850	2950	3250	3550	3600	3750	3650	3500	3000

	6:58	—	—	6:58	—	—	7:01	—	—	7:01	—	—	7:03	—	—	7:05	—	—
	—	4:45	—	—	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: Heavy rain (total 39mm), heaviest during Sat night. Very mild (max 13°C on Sat morning, min 4°C on Sat night). Winds decreasing (strong winds from the SSW on Sat night, calm by Sun afternoon).

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 15mm), heaviest on Tue morning. Very mild (max 15°C on Wed morning, min 7°C on Thu night). Wind will be generally light.

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	12°C	Fog -.	Calm (0 kph at 0).	1 km Low: broken Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 51 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 51 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	12°C	Mist -.	Calm (0 kph at 0).	5 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	13°C	Mist -.	Calm (0 kph at 0).	1 km Low: overcast
PortlandInt.-Or. 74 km S 12m alt. 2 hours ago	13°C	Mist	Light winds from the ESE (6 kph at 120).	2.4 km Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	13°C	Dry and partly cloudy.	Wind obs. (9 kph from 80 degs) was rejected.	16 km Low: scattered
Portland Airport 76 km S 218m alt. 2 hours ago	13°C	-	Light winds from the ESE (6 kph at 120).	0.0 km High: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	11°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	9°C	Fog -.	Calm (0 kph at 0).	0 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.