– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Tue 14 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Tue 14 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 Tue night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -4°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Fri afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 18°C on Mon afternoon, min 3°C on Fri night). Wind will be generally light.
		Wednesday 15			Thursday 16			Friday 17			Saturday 18			Sunday 19			Monday 20
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	heavy snow	light snow	mod. snow	light snow	some clouds	cloudy	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	some clouds	light rain
km/h	SW	W	W	WNW	WNW	W	NW	NNW	S	SE	SE	SE	ESE	ESE	SE	NE	ESE	SSW	NW
See all weather maps
cm	20	1	6	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1.5
max °C	2	-2	-1	-2	-1	1	0	0	4	4	7	10	9	12	15	13	15	18	16
min °C	-1	-3	-2	-4	-2	0	-2	-1	2	3	6	9	9	10	14	12	13	18	10
chill °C	-6	-8	-8	-9	-6	-4	-6	-4	2	2	5	7	8	8	13	12	12	18	10

Freezing level m	1250	750	800	450	850	1150	650	1000	1600	2200	2400	2700	2850	3000	2900	3100	3250	3250	3050
Cloud base (m)	650	700	700	700	750	750	750	700	700	5000	700	700	5050	5050	3450	3850	4900	6850	800

	—	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 Tue night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -4°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Fri afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 18°C on Mon afternoon, min 3°C on Fri night). Wind will be generally light.

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. 3 hours ago	9° C	Moderate rain .	Light winds from the N.(Wind varies from 006 to 012 degs) (6 kph at 1).	6 km Mid: broken High: overcast
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Vancouver 67 km S 94m alt. 1 hour ago	16° C	Dry	Calm (0 kph at 296).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	9° C	Moderate rain .	Light winds from the S (11 kph at 190).	6 km Mid: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	9° C	Light rain .	Light winds from the S (19 kph at 170).	11 km Low: broken Mid: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	10° C	Light rain .	Moderate winds from the SSW (26 kph at 200).	16 km Low: few Mid: few High: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	9° C	Light rain .	Light winds from the S (19 kph at 180).	16 km Low: broken Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	8° C	Light rain .	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	5° 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.