– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Fri 17 Apr Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 17 Apr Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 15°C on Sun afternoon, min 5°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Moderate rain (total 12mm), heaviest on Wed morning. Very mild (max 18°C on Mon afternoon, min 1°C on Wed night). Wind will be generally light.
	Fri 17		Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	some clouds	cloudy	some clouds	clear	light rain	mod. rain	light rain	light rain	cloudy
km/h	S	SE	SE	SSE	ESE	ESE	S	E	ESE	NW	NE	WSW	W	WNW	WSW	W	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	1.3	6	5	0.4	—
max °C	7	6	9	13	11	13	15	13	15	18	15	13	13	7	5	4	1
min °C	6	5	7	12	10	11	15	12	13	18	10	10	10	5	4	4	1
chill °C	6	3	6	11	8	9	14	11	12	18	10	10	8	2	0	0	-4

Freezing level m	2250	2450	2550	2800	2850	3000	2950	3250	3300	3100	3250	2950	2600	2100	1750	1700	1150
Cloud base (m)	1550	5050	3550	6500	3500	3400	4700	5150	4400	6050		5650	1700	650	700	800	700

	—	—	6:16	—	—	6:15	—	—	6:13	—	—	6:11	—	—	6:09	—	—
	7:58	—	—	7:59	—	—	—	8:00	—	—	8:01	—	—	8:02	—	—	8:04

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 15°C on Sun afternoon, min 5°C on Fri night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 12mm), heaviest on Wed morning. Very mild (max 18°C on Mon afternoon, min 1°C on Wed 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. 2 hours ago	16° C	Clear	Light winds from the WSW (11 kph at 250).	16 km
BUOY-KLMW1 57 km SW 3m alt. 53 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 53 minutes ago
Vancouver 67 km S 94m alt. 1 hour ago	12° C	Dry	Calm (5 kph at 279).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	14° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	14° C	Clear	Light winds from the W (13 kph at 280).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	16° C	Clear	Light winds from the N (7 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	14° C	Dry and partly cloudy.	Light winds from the WNW (17 kph at 300).	16 km Low: few Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	15° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	14° C	Clear	Light winds from the N (7 kph at 1).	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.