– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 am Sat 31 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Sat 31 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -6°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the SSW by Mon night).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 1°C on Thu morning, min -3°C on Tue night). Winds increasing (calm on Tue afternoon, severe gales from the W by Thu night).
	Saturday 31			Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	clear	clear	clear	cloudy	cloudy	cloudy	cloudy	some clouds	clear	some clouds	cloudy	cloudy	some clouds	some clouds	mod. snow
Cloud base (m)	6550	2100					6350	5500	2500		2350	2200	1900	950	700	750	1700	850
km/h	S	S	SSE	WNW	NNW	NNW	S	S	SSW	S	N	WSW	W	W	WSW	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	7
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-5	-5	-4	-3	-2	3	4	3	2	-1	-2	-2	0	0	0	1	1	0
min °C	-6	-5	-4	-4	-3	-1	3	2	0	-1	-2	-3	-1	0	-1	0	0	-3
chill °C	-14	-12	-7	-7	-8	-5	1	-3	-7	-6	-2	-6	-6	-6	-8	-7	-8	-14

Freezing level m	1750	1900	1950	1950	2150	3150	3450	3100	2500	2350	2150	2100	2450	2450	2650	2700	2650	1950

	7:47	—	—	6:48	—	—	7:50	—	—	7:52	—	—	7:52	—	—	7:54	—	—
	—	5:55	—	—	4:53	—	—	5:52	—	—	5:51	—	—	5:50	—	—	5:49	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 4°C on Mon morning, min -6°C on Sat morning). Winds increasing (calm on Sat night, strong winds from the SSW by Mon night).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Thu night. Freeze-thaw conditions (max 1°C on Thu morning, min -3°C on Tue night). Winds increasing (calm on Tue afternoon, severe gales from the W by Thu 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
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	4°C	Dry and cloudy.	Light winds from the N (6 kph at 1).	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. 3 hours ago	5°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	6°C	Dry and cloudy.	Light winds from the N (7 kph at 10).	16 km Low: overcast
PortlandInt.-Or. 74 km S 12m alt. 2 hours ago	7°C	-	Light winds from the NNW (7 kph at 330).	31 km Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	6°C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: scattered
Portland Airport 76 km S 218m alt. 3 hours ago	6°C	Mist -.	Light winds from the N (6 kph at 1).	10 km Low: broken Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 3 hours ago	3°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Gresham wx 81 km S 124m alt. 3 hours ago	3°C	Dry	Calm (0 kph at 200).

* 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.