– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 4 pm Thu 01 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 4 pm Thu 01 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. Very mild (max 14°C on Sat afternoon, min 9°C on Fri morning). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 15°C on Sun afternoon, min 7°C on Mon night). Wind will be generally light.
	Thu 1		Friday 2			Saturday 3			Sunday 4			Monday 5			Tuesday 6
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear
Cloud base (m)	7150		9300		6500	8250			9550	6900		9150		7200		8350	8950
km/h	WSW	WSW	W	WNW	W	SSE	SSW	S	SSW	SW	WSW	W	WNW	WNW	WNW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	11	11	9	10	11	12	14	14	14	15	15	11	10	8	8	9	11
min °C	11	10	9	10	10	12	14	14	13	15	12	10	9	7	8	9	10
chill °C	10	8	6	7	8	11	13	14	13	14	10	8	6	3	5	6	8

Freezing level m	3750	3750	3700	4100	4300	4300	4350	4350	4250	4350	4250	4000	3850	3900	4100	4150	4150

	—	—	7:07	—	—	7:09	—	—	7:09	—	—	7:11	—	—	7:13	—	—
	6:49	—	—	6:46	—	—	6:45	—	—	6:43	—	—	6:40	—	—	6:38	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 14°C on Sat afternoon, min 9°C on Fri morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 15°C on Sun afternoon, min 7°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	22°C	Clear	Light winds from the NW (9 kph at 310).	16 km
BUOY-KLMW1 57 km SW 3m alt. 59 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 59 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	24°C	Clear	Light winds from the NNW (15 kph at 340).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	24°C	Clear	Light winds from the NNW (11 kph at 330).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	26°C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	24°C	Dry and partly cloudy.	Light winds from the NW (11 kph at 320).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	20°C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	20°C	Clear	Calm (0 kph at 0).	16 km
Johnsons Corner wx 88 km N 215m alt. 1 hour ago	14°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.