– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 am Sun 01 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Sun 01 Nov 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 Sun night, min -4°C on Sun morning). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Tue night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 5°C on Fri night, min -1°C on Wed afternoon). Winds increasing (light winds from the SW on Wed morning, near gales from the WSW by Thu night).
	Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5			Friday 6
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	cloudy	cloudy	cloudy	some clouds	clear	clear	some clouds	cloudy	some clouds	clear	cloudy	cloudy	cloudy	some clouds	some clouds
Cloud base (m)			9150	6050	5050	3900	2600	5150	2700		6500	2250	5300	6650	2400	1900	1900	3200
km/h	WNW	NW	WNW	S	S	SSW	W	WNW	NW	SW	WSW	WNW	WSW	WSW	WSW	W	WSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-3	0	4	3	2	1	-1	-1	1	0	0	1	1	1	1	2	3	5
min °C	-4	-2	2	3	1	-1	-1	-1	0	0	-1	-1	1	1	-1	1	3	3
chill °C	-9	-7	-1	-2	-5	-6	-6	-6	-4	-4	-8	-7	-4	-5	-8	-5	-2	-3

Freezing level m	1900	2100	3300	3350	3150	2550	2400	2400	2550	2600	2550	2800	3000	2850	2700	2900	3250	3300

	5:48	—	—	6:50	—	—	6:52	—	—	6:54	—	—	6:54	—	—	6:56	—	—
	3:53	—	—	—	4:52	—	—	4:51	—	—	4:49	—	—	4:47	—	—	4:46	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -4°C on Sun morning). Winds decreasing (fresh winds from the SSW on Mon afternoon, calm by Tue night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 5°C on Fri night, min -1°C on Wed afternoon). Winds increasing (light winds from the SW on Wed morning, near gales from the WSW 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	7°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
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. 3 hours ago	4°C	Dry and cloudy.	Light winds from the WNW (6 kph at 290).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	6°C	Dry and cloudy.	Calm (0 kph at 0).	14 km Low: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	3°C	Dry and cloudy.	Calm.(Wind varies from 002 to 008 degs) (0 kph at 0).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	7°C	Dry and cloudy.	Calm (0 kph at 0).	13 km Low: scattered Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	0°C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	7°C	-	Calm (0 kph at 0).	14 km
SHIP10414 88 km S 15m alt. 2 hours ago				- 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.