– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 pm Fri 02 Oct Local Time

Updates in:

hr min s

Update imminent

Issued: 10 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. Very mild (max 13°C on Sun afternoon, min 9°C on Fri night). Winds increasing (light winds from the SW on Fri night, fresh winds from the W by Mon afternoon).										Days 5–7 Weather Summary Mostly dry. Very mild (max 12°C on Tue night, min 8°C on Mon night). Winds decreasing (fresh winds from the W on Mon night, light winds from the W by Tue night).
		Saturday 3			Sunday 4			Monday 5			Tuesday 6			Wednesday 7
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear
Cloud base (m)	6850	8650			8850	9400	9400	8800	7250		9600
km/h	SW	S	SW	SW	WSW	WSW	W	W	W	W	NW	WNW	WSW	W	WNW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	10	10	11	12	12	13	12	10	10	9	10	10	12	11	11	12
min °C	9	10	11	11	12	13	11	10	9	8	9	10	11	11	11	12
chill °C	6	8	9	9	10	11	8	7	5	4	6	8	10	10	10	11

Freezing level m	4300	4250	4400	4350	4450	4400	4300	4200	4150	4150	4350	4350	4400	4300	4350	4300

	—	7:09	—	—	7:09	—	—	7:11	—	—	7:13	—	—	7:13	—	—
	—	—	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 13°C on Sun afternoon, min 9°C on Fri night). Winds increasing (light winds from the SW on Fri night, fresh winds from the W by Mon afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Tue night, min 8°C on Mon night). Winds decreasing (fresh winds from the W on Mon night, light winds from the W by Tue 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. 3 hours ago	16°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. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 3 hours 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	18°C	Clear	Light winds from the NW (7 kph at 320).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	17°C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	19°C	-	Light winds from the WNW (7 kph at 300).	16 km Low: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	15°C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	13°C	-	Calm (0 kph at 0).	16 km
SHIP11505 88 km S 15m alt. 2 hours ago				- 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.