– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Sun 10 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sun 10 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 9mm), mostly falling on Fri afternoon. Very mild (max 17°C on Wed afternoon, min 1°C on Fri night). Wind will be generally light.
	Sun 10		Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	rain shwrs	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	light rain	mod. rain	rain shwrs
km/h	WNW	NW	NE	WSW	ESE	ESE	SW	NW	WNW	WNW	WNW	WNW	WNW	W	SW	WSW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.1	—	—	—	—	—	—	—	—	—	—	—	—	0.7	6	1.9
max °C	11	8	13	18	16	19	21	19	17	17	12	8	9	8	6	6	5
min °C	10	6	9	17	15	16	21	14	15	16	5	6	9	4	5	5	1
chill °C	8	4	8	17	15	15	21	14	15	15	2	3	6	1	3	2	-3

Freezing level m	2850	3100	3500	3700	4000	3900	3900	3800	3600	3450	3150	3200	3150	2150	1900	1900	1300
Cloud base (m)	1700	700	8350		8950	7000	8950	5400	7850	6500	6900		1900		750	700	750

	—	—	5:41	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:35	—	—
	—	8:28	—	—	8:29	—	—	8:30	—	—	8:31	—	—	8:32	—	—	8:34

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 21°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Light rain (total 9mm), mostly falling on Fri afternoon. Very mild (max 17°C on Wed afternoon, min 1°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. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the W (19 kph at 270).	16 km Low: scattered
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. 34 minutes ago	15° C	Dry	Calm (0 kph at 251).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	21° C	Dry and cloudy.	Light winds from the NW (15 kph at 310).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the N.(Wind varies from 300 to 020 degs) (13 kph at 350).	16 km Low: few Mid: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Portland Airport 76 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the NW (9 kph at 320).	16 km Low: broken Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	21° C	Clear	Light winds from the SW (6 kph at 220).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	18° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: scattered

* 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.