– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 pm Thu 08 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 pm Thu 08 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Drizzle on Fri morning turning to light snow on Sat afternoon. Freeze-thaw conditions (max 13°C on Thu night, min -4°C on Sat morning). Winds decreasing (strong winds from the W on Fri morning, calm by Sat afternoon).										Days 5–7 Weather Summary Light rain (total 4mm), mostly falling on Wed morning. Mild temperatures (max 6°C on Mon afternoon, min 2°C on Sun night). Wind will be generally light.
		Friday 9			Saturday 10			Sunday 11			Monday 12			Tuesday 13
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	light rain	snow shwrs	cloudy	light snow	light snow	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds
Cloud base (m)	8750	650	700	800	700	700		1950					7150	6650	6750	750
km/h	W	W	WNW	NW	SW	E	NE	NE	NNE	N	N	N	N	NW	NW	NW
See all weather maps
cm	—	—	1	—	2	3	—	—	—	—	—	—	—	—	—	—
mm	—	1.8	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	13	5	1	-1	-4	-3	-1	0	2	3	4	6	6	6	6	5
min °C	6	3	0	-3	-4	-3	-2	-1	1	2	4	6	6	6	6	4
chill °C	1	-3	-7	-10	-9	-3	-7	-7	-4	-1	2	5	5	4	3	-1

Freezing level m	4000	2600	2050	1350	1350	1500	1900	1950	2300	2550	3300	3550	3500	3500	3500	3150

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

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Drizzle on Fri morning turning to light snow on Sat afternoon. Freeze-thaw conditions (max 13°C on Thu night, min -4°C on Sat morning). Winds decreasing (strong winds from the W on Fri morning, calm by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

Light rain (total 4mm), mostly falling on Wed morning. Mild temperatures (max 6°C on Mon afternoon, min 2°C on Sun night). Wind will be generally light.

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	14°C	Clear	Light winds from the NNW (9 kph at 330).	16 km
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	18°C	Clear	Light winds from the NNW (13 kph at 330).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	19°C	Clear	Light winds from the WNW (7 kph at 300).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	19°C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	19°C	Dry and partly cloudy.	Light winds from the NNW (9 kph at 340).	16 km Low: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 41 minutes ago	13°C	Clear	Wind obs. (6 kph from 220 degs) was rejected.	16 km
Chehalis Central Airport 82 km WNW 54m alt. 41 minutes ago	12°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: broken
Johnsons Corner wx 88 km N 215m alt. 1 hour ago	12°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.