– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 3 am Sat 07 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 3 am Sat 07 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A light fall of snow, heaviest on Sat night. Turning milder with light rain (total 7mm) on Mon night. Freeze-thaw conditions (max 8°C on Sat morning, min -3°C on Sat night). Winds decreasing (severe gales from the SSW on Sat night, light winds from the WSW by Sun afternoon).									Days 4–6 Weather Summary Moderate rain (total 15mm), heaviest on Tue morning. Very mild (max 11°C on Wed night, min 2°C on Thu night). Winds increasing (light winds from the S on Wed night, near gales from the SSW by Thu night).
	Saturday 7			Sunday 8			Monday 9			Tuesday 10			Wednesday 11			Thursday 12
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	mod. snow	some clouds	cloudy	cloudy	some clouds	light snow	light snow	heavy rain	light rain	rain shwrs	some clouds	clear	some clouds	clear	clear	some clouds
Cloud base (m)			700	950	1550	5000	2550	850	700	750	700	4650		7700		8600	8850
km/h	SSW	SSW	WSW	WSW	W	SSW	SSW	SSW	SW	SW	SW	SW	SSW	S	S	SSE	S	SSW
See all weather maps
cm	—	—	10	—	—	—	—	4	5	—	—	—	—	—	—	—	—	—
mm	—	—	3	—	—	—	—	—	4	12	3	0.1	—	—	—	—	—	—
max °C	8	5	3	-3	-1	1	-1	1	3	4	6	8	10	10	11	10	9	8
min °C	7	5	-3	-3	-2	-1	-1	0	1	3	4	7	9	10	11	9	8	2
chill °C	2	-2	-12	-10	-6	-7	-8	-7	-6	-3	-2	3	6	8	9	6	5	-6

Freezing level m	3350	3050	1750	1500	1550	2150	1900	1950	2300	2850	2950	3250	3550	3600	3750	3650	3500	3000

	6:58	—	—	6:58	—	—	7:01	—	—	7:01	—	—	7:03	—	—	7:05	—	—
	—	4:45	—	—	4:44	—	—	4:43	—	—	4:40	—	—	4:39	—	—	4:38	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light fall of snow, heaviest on Sat night. Turning milder with light rain (total 7mm) on Mon night. Freeze-thaw conditions (max 8°C on Sat morning, min -3°C on Sat night). Winds decreasing (severe gales from the SSW on Sat night, light winds from the WSW by Sun afternoon).

Mount Saint Helens Weather (Days 3-6):

Moderate rain (total 15mm), heaviest on Tue morning. Very mild (max 11°C on Wed night, min 2°C on Thu night). Winds increasing (light winds from the S on Wed night, near gales from the SSW by Thu 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	Fog -.	Calm (0 kph at 0).	0 km Low: overcast
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	11°C	Mist -.	Calm (0 kph at 0).	5 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	13°C	Fog -.	Calm (0 kph at 0).	0 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	13°C	Clear	Light winds from the ENE.(Wind varies from 030 to 100 degs) (17 kph at 70).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	13°C	Mist -.	Calm (0 kph at 0).	1 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	10°C	Fog -.	Calm (0 kph at 0).	0 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	10°C	Mist -.	Calm (0 kph at 0).	6 km Low: overcast
Johnsons Corner wx 88 km N 215m alt. 1 hour ago	9°C	Dry	Calm (2 kph at 203).

* 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.