– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 am Wed 07 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Wed 07 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 12°C on Wed morning, min -7°C on Fri night). Winds increasing (light winds from the WNW on Wed morning, gales from the W by Fri morning).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 5°C on Mon afternoon, min -8°C on Sat morning). Winds increasing (light winds from the N on Sat afternoon, fresh winds from the NE by Sat night).
	Wednesday 7			Thursday 8			Friday 9			Saturday 10			Sunday 11			Monday 12
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	clear	clear	clear	light snow	clear	clear	some clouds	snow shwrs	clear	clear	clear	clear	clear	clear	light snow
Cloud base (m)			9450	9450	9500		700	800	800	750	1400	1900		2550				2400
km/h	WNW	NW	NW	NW	WNW	W	W	WNW	WNW	NW	E	NE	NE	NE	NNE	NNE	NNW	W
See all weather maps
cm	—	—	—	—	—	—	2	—	—	—	1	—	—	—	—	—	—	1
mm	—	—	—	—	—	—	0.2	—	—	—	—	—	—	—	—	—	—	—
max °C	12	11	11	10	10	9	2	-1	-4	-7	-6	-4	-4	-2	3	4	5	5
min °C	11	11	10	10	10	4	0	-2	-7	-8	-7	-5	-4	-3	0	4	5	1
chill °C	10	10	8	8	7	-3	-9	-11	-16	-17	-10	-12	-12	-9	-5	1	2	-5

Freezing level m	4350	4300	4250	4300	4250	3900	2500	2050	1350	1400	1750	1800	1950	2300	3050	3650	3600	3200

	7:13	—	—	7:15	—	—	7:16	—	—	7:18	—	—	7:18	—	—	7:20	—	—
	—	6:37	—	—	6:35	—	—	6:34	—	—	6:31	—	—	6:30	—	—	6:28	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 12°C on Wed morning, min -7°C on Fri night). Winds increasing (light winds from the WNW on Wed morning, gales from the W by Fri morning).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 5°C on Mon afternoon, min -8°C on Sat morning). Winds increasing (light winds from the N on Sat afternoon, fresh winds from the NE by Sat 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	Dry and cloudy.	Light winds from the N (11 kph at 0).	16 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	15°C	Clear	Light winds from the N (15 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	15°C	-	Light winds from the N (11 kph at 1).	16 km Low: few
Troutdale Airport 75 km S 218m alt. 2 hours ago	13°C	Dry and cloudy.	Wind obs. (6 kph from 1 degs) was rejected.	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	15°C	Dry and partly cloudy.	Light winds from the NW (9 kph at 310).	16 km Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	17°C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	14°C	Dry and partly cloudy.	Moderate winds from the NNE (26 kph at 30).	16 km Low: broken
Johnsons Corner wx 88 km N 215m alt. 1 hour ago	15°C	Dry	Calm (0 kph at —).

* 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.