– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sun 22 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 22 Mar 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 afternoon. Freeze-thaw conditions (max 1°C on Tue morning, min -12°C on Wed afternoon). Winds increasing (light winds from the WSW on Sun night, stormy winds from the SW by Tue afternoon).										Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri night, min -14°C on Wed night). Winds decreasing (strong winds from the W on Wed night, light winds from the SSW by Fri night).
		Monday 23			Tuesday 24			Wednesday 25			Thursday 26			Friday 27			Saturday 28
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	cloudy	cloudy	light snow	heavy snow	light snow	light snow	heavy snow	snow shwrs	some clouds	some clouds	clear	clear	clear	some clouds	cloudy	some clouds	some clouds
km/h	WSW	WSW	SW	WSW	SW	WSW	WSW	WSW	WSW	WNW	WNW	WNW	SW	S	SSW	SSW	SW	WSW	SSW
See all weather maps
cm	—	—	—	—	2	12	5	3	11	2	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	0	-1	0	0	1	0	-3	-11	-11	-13	-10	-7	-3	-1	1	3	2	2	2
min °C	-1	-1	-1	-2	0	-2	-10	-11	-12	-14	-13	-9	-6	-2	1	2	2	1	1
chill °C	-6	-7	-8	-10	-10	-13	-22	-23	-25	-26	-24	-18	-10	-6	-3	-1	-2	-4	-4

Freezing level m	2500	2350	2350	2300	2500	2000	1150	950	800	500	850	1200	1600	2000	3100	3150	2850	2800	2800
Cloud base (m)	5550	5550	4650	3050	800	700	700	700	750	750	850	950	750			5900	4850	4400	3600

	—	7:05	—	—	7:03	—	—	7:01	—	—	7:00	—	—	6:58	—	—	6:56	—	—
	—	—	7:23	—	—	7:25	—	—	7:27	—	—	7:28	—	—	7:30	—	—	7:30	—

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 1°C on Tue morning, min -12°C on Wed afternoon). Winds increasing (light winds from the WSW on Sun night, stormy winds from the SW by Tue afternoon).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri night, min -14°C on Wed night). Winds decreasing (strong winds from the W on Wed night, light winds from the SSW by Fri 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	Clear	Light winds from the NNW (7 kph at 330).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 2 hours ago	-3° C	-	Calm (0 kph at 307).
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	8° C	Clear	Light winds from the NNW (15 kph at 340).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	8° C	Clear	Light winds from the NW (11 kph at 310).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	7° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	8° C	Dry and partly cloudy.	Light winds from the NW (13 kph at 310).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	3° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	4° C	Clear	Light winds from the N (11 kph at 350).	16 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.