– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Fri 29 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Fri 29 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 6°C on Sun night, min -3°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sun night).									Days 4–6 Weather Summary Mostly dry. Very mild (max 11°C on Tue afternoon, min 1°C on Wed afternoon). Wind will be generally light.
	Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2			Wednesday 3
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	clear	clear	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	cloudy	rain shwrs	some clouds
km/h	WNW	WNW	NW	NW	NW	NW	NNW	NNW	N	SSE	W	SW	SSW	WSW	SW	SSW	W	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—
max °C	2	2	-1	-2	2	0	2	5	6	7	9	8	9	11	10	4	3	2
min °C	1	2	-3	-3	1	0	0	4	4	6	9	8	8	11	6	4	1	1
chill °C	-5	-4	-9	-9	-4	-6	-5	0	0	6	9	7	7	10	4	1	-4	-5

Freezing level m	2350	2300	1100	1500	2300	2050	2550	3150	3100	3000	3050	3300	3450	3500	3400	2650	2250	2350
Cloud base (m)	900	2350	750	750	1950						3150			8200	6100	2050	1550	800

	5:22	—	—	5:22	—	—	5:20	—	—	5:20	—	—	5:20	—	—	5:18	—	—
	—	—	8:49	—	—	8:50	—	—	8:51	—	—	8:52	—	—	8:52	—	—	8:53

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 6°C on Sun night, min -3°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sun night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 11°C on Tue afternoon, min 1°C on Wed afternoon). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2000 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	13° C	Dry and cloudy.	Light winds from the W (13 kph at 280).	16 km Low: broken 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. 44 minutes ago		-	Calm (2 kph at 109).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the W (11 kph at 270).	16 km Low: few Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the NNW (13 kph at 330).	16 km Low: few Mid: scattered High: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	13° C	Dry and cloudy.	Light winds from the N (9 kph at 1).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the NNW (11 kph at 330).	16 km Low: few Mid: scattered High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	13° C	Dry and partly cloudy.	Light winds from the WNW (15 kph at 300).	16 km Low: scattered Mid: broken
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the WSW.(Wind varies from 200 to 290 degs) (13 kph at 240).	16 km Low: few Mid: broken

* 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.