– Lat/Long: 46.20° N 122.18° W

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

Issued: 10 am Tue 10 Mar 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 night. Temperatures will be below freezing (max -3°C on Thu afternoon, min -15°C on Tue morning). Winds increasing (moderate winds from the WNW on Tue morning, stormy winds from the W by Wed night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 4°C on Sun night, min -10°C on Sat morning). Winds decreasing (stormy winds from the WSW on Fri morning, fresh winds from the WNW by Sat night).
	Tuesday 10			Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	light snow	heavy snow	heavy snow	heavy snow	heavy snow	heavy snow	heavy snow	heavy snow	heavy snow	heavy snow	snow shwrs	clear	clear	clear	cloudy	light snow	some clouds
km/h	WNW	WSW	WSW	WSW	WSW	W	W	W	WSW	WSW	W	W	NW	NW	WNW	WNW	WNW	WNW
See all weather maps
cm	1	2	21	17	27	61	15	11	22	29	19	2	—	—	—	—	1	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-14	-12	-10	-6	-5	-4	-5	-3	-3	-3	-3	-5	-10	-7	-3	-1	1	4
min °C	-15	-13	-11	-8	-6	-6	-6	-4	-3	-4	-4	-9	-10	-8	-6	-1	-1	3
chill °C	-27	-26	-23	-20	-18	-19	-18	-15	-14	-15	-15	-22	-23	-20	-16	-8	-10	-4

Freezing level m	550	800	850	1150	1400	1500	1100	1500	2000	1800	1600	500	550	850	0	2350	2900	3400
Cloud base (m)	750	800	750	700	700	700	750	700	700	700	700	700	750	950	750	2600	950

	7:31	—	—	7:28	—	—	7:26	—	—	7:24	—	—	7:22	—	—	7:22	—	—
	—	7:07	—	—	7:07	—	—	7:08	—	—	7:10	—	—	7:12	—	—	7:14	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Thu afternoon, min -15°C on Tue morning). Winds increasing (moderate winds from the WNW on Tue morning, stormy winds from the W by Wed night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 4°C on Sun night, min -10°C on Sat morning). Winds decreasing (stormy winds from the WSW on Fri morning, fresh winds from the WNW by Sat 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	Clear	Light winds from the SSE (9 kph at 160).	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	11° C	Dry	Wind obs. (8 kph from 79 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 1 hour ago	5° C	Dry and partly cloudy.	Light winds from the SW (6 kph at 220).	16 km Low: broken
Vancouver Airport 74 km S 218m alt. 1 hour ago	6° C	Dry and partly cloudy.	Light winds from the S (11 kph at 180).	16 km Low: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	6° C	Dry and cloudy.	Light winds from the SSE (7 kph at 160).	16 km Low: few Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	6° C	Dry and partly cloudy.	Light winds from the SSE (9 kph at 160).	16 km Low: scattered Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	4° C	Dry and partly cloudy.	Light winds from the W (6 kph at 260).	16 km Low: scattered Mid: broken High: broken
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	4° C	Clear	Light winds from the S (19 kph at 180).	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.