– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Fri 22 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 22 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 6°C on Fri afternoon, min 0°C on Mon morning). Winds increasing (calm on Fri afternoon, near gales from the SSW by Mon morning).											Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 5°C on Wed afternoon, min -6°C on Mon night). Mainly gales.
	Fri 22		Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	some clouds	clear	some clouds	some clouds	some clouds	cloudy	cloudy	light snow	some clouds	some clouds	clear	clear	clear	some clouds
km/h	W	W	NW	WNW	W	WSW	WSW	SW	SSW	SW	WSW	NNE	N	N	N	N	NNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	3	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	6	5	5	6	5	4	5	5	1	-1	-5	-5	-2	1	2	5	5
min °C	4	5	5	5	3	3	5	3	0	-3	-6	-6	-4	-2	1	3	5
chill °C	3	2	0	0	-3	-3	0	-4	-9	-13	-14	-9	-9	-8	-4	-2	2

Freezing level m	3350	3500	3500	3600	3350	3350	3400	3200	2550	2100	1500	1600	2200	2450	3300	3600	3700
Cloud base (m)	9450	6950	9100		9450	7100	6950	8450	5550	1550	700	700	1550	700	700	850

	—	—	5:26	—	—	5:26	—	—	5:26	—	—	5:24	—	—	5:24	—	—
	—	8:42	—	—	8:43	—	—	8:44	—	—	8:45	—	—	8:45	—	—	8:46

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 6°C on Fri afternoon, min 0°C on Mon morning). Winds increasing (calm on Fri afternoon, near gales from the SSW by Mon morning).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 5°C on Wed afternoon, min -6°C on Mon night). Mainly gales.

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	21° C	Clear	Light winds from the N (9 kph at 1).	16 km
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	25° C	Clear	Light winds from the NNW (15 kph at 330).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	26° C	Clear	Light winds from the N (11 kph at 350).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	27° C	Clear	Light winds from the N (9 kph at 1).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	26° C	Dry and partly cloudy.	Light winds from the N (6 kph at 350).	16 km Low: few Mid: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	23° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	20° C	Clear	Wind obs. (11 kph from 1 degs) was rejected.	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	25° C	Clear	Moderate winds from the NNW (24 kph at 330).	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.