– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 am Fri 06 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Fri 06 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 15mm), 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 -3°C on Sat night). Winds decreasing (stormy winds from the SSW on Sat night, calm by Sun night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 11°C on Wed morning, min 0°C on Mon morning). Mainly fresh winds.
	Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	heavy rain	rain shwrs	some clouds	some clouds	mod. snow	light snow	light snow	some clouds	cloudy	some clouds	cloudy	light rain	rain shwrs	some clouds	some clouds	some clouds	cloudy
Cloud base (m)	2100	2150	1700	8050		700	850	850		2750	2900	2550	1000	750	7150	8450	6750	6600
km/h	SW	SW	WSW	SSW	SSW	SW	WSW	W	SW	SSW	SW	SW	SW	SW	SSE	SSE	SSE	SSE
See all weather maps
cm	—	—	—	—	—	8	2	1	—	—	—	—	—	—	—	—	—	—
mm	—	13	1.7	—	—	0.3	—	—	—	—	—	—	0.3	0.1	—	—	—	—
max °C	4	4	6	7	6	3	-2	-1	1	1	2	3	4	6	10	11	10	10
min °C	3	4	5	7	5	-3	-2	-3	0	0	0	2	3	5	8	10	10	9
chill °C	-3	-2	0	3	-2	-13	-10	-9	-2	-5	-4	-3	-2	2	6	8	8	7

Freezing level m	3150	3100	2900	3300	3050	1800	1600	1600	2400	2100	2100	2600	2800	2950	3500	3750	3800	3650

	6:56	—	—	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 15mm), 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 -3°C on Sat night). Winds decreasing (stormy winds from the SSW on Sat night, calm by Sun night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 11°C on Wed morning, min 0°C on Mon morning). Mainly fresh winds.

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	10°C	Light rain .	Light winds from the SSE (13 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
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	8°C	Light rain .	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	11°C	Dry and cloudy.	Light winds from the ESE (9 kph at 110).	16 km Low: few Mid: overcast
PortlandInt.-Or. 74 km S 12m alt. 2 hours ago	10°C	-	Light winds from the ESE (11 kph at 120).	36 km Mid: mostly cloudy
Troutdale Airport 75 km S 218m alt. 3 hours ago	7°C	Clear	Light winds from the E (7 kph at 100).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	10°C	Dry and partly cloudy.	Light winds from the ESE (11 kph at 120).	16 km Low: broken Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	3°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	10°C	Drizzle	Light winds from the S (13 kph at 170).	14 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.