– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 pm Wed 14 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Wed 14 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 11°C on Thu night, min 0°C on Sat morning). Winds increasing (calm on Wed night, strong winds from the WSW by Fri night).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Sun afternoon, min -5°C on Mon morning). Winds increasing (calm on Sun morning, strong winds from the S by Mon morning).
		Thursday 15			Friday 16			Saturday 17			Sunday 18			Monday 19
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	rain shwrs	light snow	some clouds	clear	some clouds	some clouds	cloudy	cloudy	some clouds	some clouds
Cloud base (m)					9500	9150		750	800		6900	6600	2050	2550	1700	6600
km/h	ESE	SSE	S	SSW	SSW	SW	WSW	W	WNW	WNW	S	SSW	SSW	SSW	SW	N
See all weather maps
cm	—	—	—	—	—	—	—	1	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.2	—	—	—	—	—	—	—	—	—
max °C	9	9	9	11	11	10	8	1	0	1	2	3	2	-3	-3	-1
min °C	7	8	9	10	10	9	3	0	0	0	2	3	-1	-5	-3	-2
chill °C	7	5	6	7	7	5	-4	-8	-7	-5	1	-1	-8	-14	-8	-4

Freezing level m	4100	4150	4150	4100	4150	4000	3500	2500	2700	2750	3150	3150	2500	1800	2150	2300

	—	7:24	—	—	7:26	—	—	7:28	—	—	7:28	—	—	7:30	—	—
	—	—	6:22	—	—	6:21	—	—	6:19	—	—	6:16	—	—	6:15	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 11°C on Thu night, min 0°C on Sat morning). Winds increasing (calm on Wed night, strong winds from the WSW by Fri night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Sun afternoon, min -5°C on Mon morning). Winds increasing (calm on Sun morning, strong winds from the S by Mon morning).

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. 3 hours ago	11°C	Clear	Calm (0 kph at 0).	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	11°C	Clear	Light winds from the W (7 kph at 280).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	11°C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	10°C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	13°C	Clear	Calm (0 kph at 0).	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	7°C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	8°C	Mist -.	Calm (0 kph at 0).	8 km
SHIP9572 88 km S 15m alt. 3 hours ago				- 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.