– 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. Freeze-thaw conditions (max 10°C on Tue afternoon, min 0°C on Sun night). Winds decreasing (strong winds from the W on Sun afternoon, calm by Mon morning).											Days 5–7 Weather Summary A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 6°C on Wed afternoon, min -7°C on Fri night). Winds increasing (light winds from the WSW on Wed afternoon, near gales from the WSW by Fri night).
	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

	clear	clear	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	cloudy	light snow	snow shwrs
km/h	W	WNW	W	SW	SSW	S	S	ESE	SW	W	NW	NW	WNW	W	WSW	WSW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	5	2
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	2	3	4	7	9	9	10	10	7	6	4	2	2	1	-3	-3	-5
min °C	1	0	4	7	8	9	10	7	7	6	1	1	2	-3	-3	-3	-7
chill °C	-6	-8	1	6	5	5	7	4	4	2	-6	-6	-3	-11	-11	-11	-18

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. Freeze-thaw conditions (max 10°C on Tue afternoon, min 0°C on Sun night). Winds decreasing (strong winds from the W on Sun afternoon, calm by Mon morning).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Fri afternoon. Freeze-thaw conditions (max 6°C on Wed afternoon, min -7°C on Fri night). Winds increasing (light winds from the WSW on Wed afternoon, near gales from the WSW by Fri 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	18° C	Dry and partly cloudy.	Light winds from the WNW (17 kph at 290).	16 km Low: few Mid: broken
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	8° C	Dry	Calm (0 kph at 251).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	18° C	Clear	Light winds from the NW (11 kph at 320).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	20° C	Clear	Light winds from the NNW (15 kph at 330).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	20° C	Clear	Light winds from the N (7 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	20° C	Dry and partly cloudy.	Light winds from the NNW (19 kph at 330).	16 km Low: few Mid: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	17° C	-	Light winds from the NW (11 kph at 320).	16 km Low: few Mid: few

* 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.