– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Wed 01 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 01 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Sat morning, min -12°C on Wed night). Winds decreasing (gales from the SSW on Wed afternoon, calm by Sat morning).											Days 5–7 Weather Summary Mostly dry. Mild temperatures (max 5°C on Sun night, min 1°C on Sat afternoon). Wind will be generally light.
	Wed 1		Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	heavy snow	mod. snow	light snow	clear	some clouds	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	some clouds	clear	some clouds	rain shwrs
km/h	SSW	WSW	NW	NW	NW	WNW	WNW	NW	N	W	ESE	SSE	S	SSW	SW	WSW	WSW
See all weather maps
cm	16	21	9	3	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1
max °C	-6	-11	-9	-7	-4	-3	-2	0	1	2	4	4	4	5	4	5	4
min °C	-8	-12	-11	-8	-6	-4	-3	-2	0	1	3	4	4	4	4	5	3
chill °C	-20	-23	-23	-18	-15	-11	-10	-8	-4	1	3	1	1	1	0	3	0

Freezing level m	1300	750	950	1150	450	1400	1800	2450	2700	2950	3200	3250	3250	3250	3150	3150	3050
Cloud base (m)	650	650	700	750	750	950	800	750	750	700	6050	6950	6750	9050	9150		6500

	—	—	6:47	—	—	6:45	—	—	6:43	—	—	6:41	—	—	6:39	—	—
	7:37	—	—	7:37	—	—	7:38	—	—	7:40	—	—	7:42	—	—	7:43	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Sat morning, min -12°C on Wed night). Winds decreasing (gales from the SSW on Wed afternoon, calm by Sat morning).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 5°C on Sun night, min 1°C on Sat afternoon). Wind will be generally light.

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	9° C	Light rain .	Light winds from the N (7 kph at 1).	16 km Low: few Mid: broken
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. 46 minutes ago	8° C	-	Light winds from the SSW (13 kph at 200).	16 km Low: few
Vancouver Airport 74 km S 218m alt. 2 hours ago	11° C	Dry and partly cloudy.	Light winds from the WSW (6 kph at 240).	16 km Low: broken Mid: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	11° C	Dry and partly cloudy.	Moderate winds from the SW (22 kph at 220).	16 km Low: few Mid: broken High: broken
Portland Airport 76 km S 218m alt. 1 hour ago	9° C	Light rain .	Moderate winds from the SW (24 kph at 230).	11 km Low: few Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	7° C	Dry and partly cloudy.	Light winds from the SW (11 kph at 220).	16 km Low: scattered Mid: scattered High: broken
lightning 10km E of Troutdale 78 km S 111m alt. 3 hours ago		Thunderstorm
lightning 10km N of Sandy 79 km S 30m alt. 3 hours ago		Thunderstorm

* 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.