– Lat/Long: 46.20° N 122.18° W

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

Issued: 10 pm Fri 10 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Moderate rain (total 17mm), heaviest on Fri night. Very mild (max 12°C on Fri night, min 2°C on Sun night). Wind will be generally light.										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Mon night, min -3°C on Tue night). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the W by Wed afternoon).
		Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	mod. rain	rain shwrs	some clouds	some clouds	light rain	light rain	cloudy	light rain	cloudy	light snow	light snow	heavy snow	light snow	light snow	snow shwrs	cloudy	some clouds	cloudy
km/h	SW	SW	NW	N	WNW	NW	WNW	W	W	W	SW	SW	WNW	W	NW	WNW	WNW	WNW	NW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	1	4	15	2	5	2	—	—	—
mm	8	7	0.7	—	—	0.3	1.1	—	0.6	—	—	—	—	—	—	—	—	—	—
max °C	12	4	8	6	7	7	5	2	2	1	0	1	1	-2	-1	-2	-1	1	0
min °C	6	4	7	5	6	6	2	2	2	-1	-1	1	-3	-3	-2	-3	-2	0	-2
chill °C	3	2	6	3	5	3	-2	-2	-2	-6	-5	-5	-8	-8	-7	-7	-6	-4	-5

Freezing level m	2350	1750	2150	2200	2150	2000	1450	1200	1250	950	1000	1150	700	800	800	500	850	1100	750
Cloud base (m)	1650	650	850		1600	1400	700	700	700	700	750	700	700	700	700	700	750	700	700

	—	6:30	—	—	6:28	—	—	6:26	—	—	6:24	—	—	6:22	—	—	6:20	—	—
	—	—	7:50	—	—	7:51	—	—	7:52	—	—	7:53	—	—	7:54	—	—	7:57	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Moderate rain (total 17mm), heaviest on Fri night. Very mild (max 12°C on Fri night, min 2°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Mon night, min -3°C on Tue night). Winds decreasing (fresh winds from the SW on Tue afternoon, light winds from the W by Wed afternoon).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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. 1 hour ago	10° C	Light rain .	Light winds from the W (6 kph at 260).	16 km Low: scattered Mid: broken High: overcast
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. 1 hour ago		-	Calm (0 kph at 165).
Scappoose Airport 72 km SSW 219m alt. 1 hour ago	11° C	Light rain .	Light winds from the NNE (9 kph at 20).	14 km Low: broken Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	12° C	Light rain .	Wind obs. (6 kph from 240 degs) was rejected.	10 km Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	11° C	Light rain .	Light winds from the SSW (6 kph at 200).	11 km Low: overcast
Portland Airport 76 km S 218m alt. 1 hour ago	12° C	Dry and cloudy.	Wind obs. (11 kph from 300 degs) was rejected.	16 km Low: scattered Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	12° C	Moderate rain .	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	11° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast

* 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.