– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 am Fri 02 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Fri 02 Oct Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Very mild (max 15°C on Sun afternoon, min 9°C on Fri morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Wed night, min 10°C on Mon night). Wind will be generally light.
	Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear
Cloud base (m)	9050		7250					9050		9100		8250	9550	8850	9700
km/h	WSW	WNW	WNW	SE	S	S	SSW	WSW	W	W	WNW	WNW	WNW	WNW	WNW	NW	NW	SSW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	9	10	12	13	14	14	14	15	15	12	12	11	10	11	12	11	12	14
min °C	9	10	10	12	14	14	14	15	13	12	11	10	10	11	11	11	12	13
chill °C	6	7	8	11	13	13	13	14	11	10	9	7	8	9	10	9	11	13

Freezing level m	3800	4050	4300	4400	4400	4400	4350	4400	4350	4150	4100	4050	4200	4250	4250	4150	4200	4300

	7:07	—	—	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. Very mild (max 15°C on Sun afternoon, min 9°C on Fri morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Wed night, min 10°C on Mon 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	16°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 56 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 56 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	17°C	Clear	Light winds from the N (6 kph at 10).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	17°C	Clear	Wind obs. (6 kph from 1 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	16°C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	17°C	-	Calm (0 kph at 0).	16 km Low: few Mid: few
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	16°C	Dry and cloudy.	Light winds from the N (9 kph at 1).	16 km Low: overcast
Johnsons Corner wx 88 km N 215m alt. 2 hours ago	17°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.