– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 4 pm Fri 02 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Fri 02 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Warm (max 22°C on Sun afternoon, min 14°C on Fri night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm (max 20°C on Wed afternoon, min 13°C on Mon night). Wind will be generally light.
	Fri 2		Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear
Cloud base (m)		6950				8900	9350		8700		6650	9500	8650
km/h	WNW	NNE	ESE	SE	ESE	SE	WSW	WNW	WNW	NW	NW	NNW	N	NW	NNW	NNW	N
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	17	15	18	21	18	20	22	19	17	19	15	15	18	16	18	20	17
min °C	16	14	15	21	17	17	22	16	16	17	13	13	17	16	16	18	17
chill °C	16	14	15	21	17	17	22	16	16	17	12	12	17	16	16	18	17

Freezing level m	4100	4300	4350	4400	4350	4400	4450	4300	4200	4200	4150	4300	4350	4300	4200	4200	4300

	—	—	7:09	—	—	7:09	—	—	7:11	—	—	7:13	—	—	7:13	—	—
	6:46	—	—	6:45	—	—	6:43	—	—	6:40	—	—	6:38	—	—	6:37	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Warm (max 22°C on Sun afternoon, min 14°C on Fri night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Warm (max 20°C on Wed afternoon, min 13°C on Mon night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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
Yacolt 41 km S 213m alt. 3 hours ago	15°C	Dry	Calm (0 kph at 43).
Kelso Longveiw Airport 56 km WSW 5m alt. 38 minutes ago	16°C	Clear	Calm (0 kph at 0).	16 km
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	18°C	Clear	Calm (0 kph at 0).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 46 minutes ago
Chehalis 67 km WNW 96m alt. 3 hours ago	16°C	Dry	Calm (0 kph at 15).
Scappoose Airport 72 km SSW 14m alt. 41 minutes ago	18°C	Clear	Light winds from the NW (6 kph at 320).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	21°C	Clear	Light winds from the NW (9 kph at 320).	16 km
Vancouver Airport 74 km S 8m alt. 41 minutes ago	18°C	Clear	Light winds from the NW (7 kph at 320).	16 km
Troutdale Airport 75 km S 14m alt. 41 minutes ago	17°C	Clear	Calm (0 kph at 0).	16 km

* 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.