– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 am Fri 09 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 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 Fri afternoon. Freeze-thaw conditions (max 4°C on Fri morning, min -8°C on Sat morning). Winds decreasing (gales from the W on Fri morning, calm by Sat afternoon).									Days 4–6 Weather Summary A dusting of new snow. Mild temperatures (max 5°C on Wed night, min 1°C on Tue night). Winds decreasing (strong winds from the WNW on Wed morning, light winds from the NW 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	snow shwrs	cloudy	some clouds	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	clear	cloudy	light snow	rain shwrs
Cloud base (m)	700	700	800	700	850							6600	6600	6950	900	800	750
km/h	W	WNW	NW	NW	ENE	NE	NE	NE	NNE	NNE	N	N	NW	NW	NW	WNW	NNW	N
See all weather maps
cm	1	2	—	2	—	—	—	—	—	—	—	—	—	—	—	—	2	—
mm	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.4	0.1
max °C	4	-1	-3	-7	-6	-4	-3	-2	1	3	4	4	4	4	3	1	3	5
min °C	1	-2	-6	-8	-6	-5	-4	-3	-1	2	4	4	3	4	1	1	2	4
chill °C	-7	-11	-16	-14	-6	-12	-12	-10	-6	-2	0	1	-1	0	-6	-6	-4	-1

Freezing level m	2700	2100	1400	1400	1700	1900	2050	2350	2600	3350	3500	3450	3400	3400	3200	2850	3250	3700

	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 Fri afternoon. Freeze-thaw conditions (max 4°C on Fri morning, min -8°C on Sat morning). Winds decreasing (gales from the W on Fri morning, calm by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Mild temperatures (max 5°C on Wed night, min 1°C on Tue night). Winds decreasing (strong winds from the WNW on Wed morning, light winds from the NW 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	17°C	Dry and partly cloudy.	Moderate winds from the W (22 kph at 280).	16 km Low: few Mid: broken
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	17°C	Dry and cloudy.	Light winds from the NNW (13 kph at 330).	16 km Low: broken Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	18°C	Dry and cloudy.	Light winds from the WNW (17 kph at 290).	16 km Low: few Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	14°C	Dry and cloudy.	Wind obs. (9 kph from 250 degs) was rejected.	16 km Low: few Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	17°C	Dry and cloudy.	Light winds from the WNW (15 kph at 290).	16 km Low: few Mid: scattered High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	16°C	Haze -.	Light winds from the WNW (13 kph at 290).	8 km Low: scattered Mid: broken High: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	15°C	Dry and partly cloudy.	Moderate winds from the NW.(Wind varies from 290 to 360 degs) (20 kph at 320).	16 km Low: broken Mid: broken
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	17°C	Dry and partly cloudy.	Fresh winds from the NW (33 kph at 310).	16 km Low: broken

* 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.