– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 pm Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Thu 12 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Thu night, min -3°C on Fri night). Winds decreasing (near gales from the SSE on Fri morning, moderate winds from the SSW by Sun afternoon).										Days 5–7 Weather Summary A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue afternoon, min -6°C on Wed morning). Winds increasing (light winds from the SW on Tue morning, fresh winds from the SE by Tue night).
		Friday 13			Saturday 14			Sunday 15			Monday 16			Tuesday 17
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	light snow	light snow	light snow	light snow	light snow	mod. snow	light snow	light snow	snow shwrs	clear	clear	some clouds	clear	clear	some clouds
Cloud base (m)	6100	2200	650	650	700	650	650	700	700	700	850	1800	900	850	6550	6850
km/h	SSE	SSE	S	SSW	SW	SSW	SSW	SSW	SSW	SW	SW	WSW	WSW	SW	S	SE
See all weather maps
cm	—	5	2	5	2	1	8	5	2	1	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	6	2	-1	-2	-1	0	1	-2	-3	-4	-4	-4	-4	-3	-1	-1
min °C	3	-1	-2	-3	-2	-1	-1	-2	-3	-4	-4	-4	-5	-5	-3	-4
chill °C	-4	-8	-9	-11	-9	-8	-8	-9	-9	-10	-9	-9	-10	-8	-7	-11

Freezing level m	2850	2300	1750	1600	1650	1750	2000	1650	1500	1350	1350	1450	1200	1200	1500	1800

	—	7:07	—	—	7:07	—	—	7:09	—	—	7:11	—	—	7:11	—	—
	—	—	4:37	—	—	4:37	—	—	4:36	—	—	4:35	—	—	4:34	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Thu night, min -3°C on Fri night). Winds decreasing (near gales from the SSE on Fri morning, moderate winds from the SSW by Sun afternoon).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue afternoon, min -6°C on Wed morning). Winds increasing (light winds from the SW on Tue morning, fresh winds from the SE by Tue night).

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	12°C	Clear	Light winds from the SSE (11 kph at 150).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	10°C	Clear	Wind obs. (6 kph from 220 degs) was rejected.	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	12°C	Clear	Light winds from the SE (11 kph at 130).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	12°C	Clear	Moderate winds from the E (26 kph at 80).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	12°C	Dry and cloudy.	Moderate winds from the SE (22 kph at 130).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	9°C	Dry and cloudy.	Wind obs. (6 kph from 10 degs) was rejected.	11 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	10°C	-	Light winds from the SSW (15 kph at 200).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	11°C	Mist -.	Light winds from the SE (7 kph at 140).	10 km Low: 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.