– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Wed 15 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Wed 15 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 2°C on Fri night, min -10°C on Wed night). Winds decreasing (strong winds from the WNW on Wed afternoon, calm by Fri afternoon).									Days 4–6 Weather Summary Mostly dry. Very mild (max 10°C on Mon afternoon, min 2°C on Sat morning). Wind will be generally light.
	Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	heavy snow	light snow	light snow	light snow	some clouds	clear	clear	cloudy	cloudy	some clouds	cloudy	some clouds	some clouds	some clouds	clear	some clouds	some clouds
km/h	W	WNW	NW	NW	WNW	NW	N	SSW	SSW	S	S	SSE	SE	ESE	S	SE	SSE	SE
See all weather maps
cm	2	12	5	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-8	-9	-9	-8	-6	-5	-5	0	2	2	4	5	5	6	8	8	10	10
min °C	-9	-9	-10	-9	-6	-6	-6	-3	1	2	3	4	5	6	6	8	10	9
chill °C	-18	-19	-20	-18	-14	-14	-12	-3	0	-1	-1	0	1	3	5	6	8	7

Freezing level m	800	800	500	850	1200	700	1000	1950	2350	2450	2700	2750	2800	2700	3100	3250	3250	3300
Cloud base (m)	700	700	700	750	750	750	700	700	4750	700	700	4400	5100	3150	4200	5200	5500	5550

	6:22	—	—	6:20	—	—	6:18	—	—	6:16	—	—	6:15	—	—	6:13	—	—
	—	7:54	—	—	7:57	—	—	7:58	—	—	7:59	—	—	—	8:00	—	—	8:01

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Wed afternoon. Freeze-thaw conditions (max 2°C on Fri night, min -10°C on Wed night). Winds decreasing (strong winds from the WNW on Wed afternoon, calm by Fri afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 10°C on Mon afternoon, min 2°C on Sat morning). Wind will be generally light.

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
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	7° C	Light rain .	Light winds from the W (15 kph at 270).	16 km Low: scattered Mid: broken High: broken
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	9° C	Light rain .	Moderate winds from the W (26 kph at 260).	16 km Low: few Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	9° C	Dry and partly cloudy.	Moderate winds from the WNW (20 kph at 300).	16 km Low: scattered Mid: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	7° C	Dry and partly cloudy.	Light winds from the N (6 kph at 1).	16 km Low: scattered Mid: broken High: broken
Portland Airport 76 km S 218m alt. 2 hours ago	9° C	Light rain .	Light winds from the WNW (15 kph at 290).	16 km Low: few Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	5° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: overcast
SHIP8266 78 km S 3m alt. 1 hour ago
SHIP8652 78 km S 3m alt. 1 hour ago

* 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.