– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 4 am Fri 09 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 am Fri 09 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 4°C on Fri morning, min -7°C on Sat morning). Winds decreasing (gales from the W on Fri morning, calm by Sat afternoon).									Days 4–6 Weather Summary Mostly dry. Mild temperatures (max 7°C on Wed night, min 2°C on Wed morning). Winds decreasing (strong winds from the NW on Wed afternoon, light winds from the NNE by Wed night).
	Friday 9			Saturday 10			Sunday 11			Monday 12			Tuesday 13			Wednesday 14
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	snow shwrs	snow shwrs	clear	light snow	light snow	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	light rain	light rain	clear
Cloud base (m)	700	750	800	700	700	2700	1950					6750	6900	7000	6200	800	700
km/h	W	WNW	NW	W	E	NNE	NE	NNE	N	N	NNW	NNW	NNW	NW	NW	NW	NNW	NNE
See all weather maps
cm	1	1	—	3	4	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	0.3	—
max °C	4	-1	-3	-7	-6	-5	-3	-2	1	3	5	5	4	4	4	2	5	7
min °C	1	-2	-6	-7	-6	-5	-4	-2	-1	3	4	4	4	4	3	2	3	6
chill °C	-7	-11	-15	-14	-8	-11	-12	-8	-7	-2	0	0	0	0	-2	-4	-3	1

Freezing level m	2650	2100	1350	1400	1500	1850	2000	2300	2600	3400	3600	3500	3400	3450	3400	3000	3600	3900

	7:16	—	—	7:18	—	—	7:18	—	—	7:20	—	—	7:22	—	—	7:22	—	—
	—	6:34	—	—	6:31	—	—	6:30	—	—	6:28	—	—	6:25	—	—	6:23	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 4°C on Fri morning, min -7°C on Sat morning). Winds decreasing (gales from the W on Fri morning, calm by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Mild temperatures (max 7°C on Wed night, min 2°C on Wed morning). Winds decreasing (strong winds from the NW on Wed afternoon, light winds from the NNE by Wed night).

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	13°C	Light rain .	Light winds from the SE (11 kph at 140).	8 km Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 58 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 58 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	12°C	Dry and cloudy.	Light winds from the SSW (6 kph at 210).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	13°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	13°C	Dry and partly cloudy.	Light winds from the S (6 kph at 190).	16 km Low: broken Mid: broken
Portland Airport 76 km S 218m alt. 2 hours ago	13°C	Light rain .	Light winds from the SSE (11 kph at 160).	16 km Low: broken Mid: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	13°C	Clear	Light winds from the WNW (7 kph at 290).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	13°C	Dry and cloudy.	Light winds from the SSE.(Wind varies from 140 to 200 degs) (13 kph at 150).	16 km Low: overcast
Johnsons Corner wx 88 km N 215m alt. 1 hour ago	11°C	Dry	Calm (2 kph at 225).

* 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.