– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Wed 12 Aug Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Wed 12 Aug 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 Thu afternoon, min 9°C on Wed night). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Very mild (max 13°C on Sat afternoon, min 5°C on Mon night). Wind will be generally light.
	Wed 12		Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	rain shwrs	rain shwrs	some clouds	risk tstorm	clear	some clouds	clear	some clouds	clear	clear	clear	some clouds	cloudy	some clouds
Cloud base (m)	1650	700		2400	3550	3400				7500	6900	9050	9250	9000		6750	2600
km/h	NW	ENE	ESE	NNW	S	SSE	SW	SSW	SSW	WSW	SW	SW	W	W	WNW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	0.1	0.3	—	0.4	—	—	—	—	—	—	—	—	—	—
max °C	10	9	11	13	12	11	13	12	11	13	12	11	13	11	9	9	8
min °C	10	9	9	12	11	11	13	11	11	13	11	11	13	9	9	9	5
chill °C	9	7	8	12	10	10	12	10	9	12	10	10	12	6	6	6	1

Freezing level m	3650	3700	3450	3650	3600	3600	3800	3900	3800	3850	3850	3950	4000	4000	3800	3850	2900

	—	—	6:03	—	—	6:05	—	—	6:07	—	—	6:07	—	—	6:09	—	—
	—	8:22	—	—	8:21	—	—	8:19	—	—	8:17	—	—	8:15	—	—	8:14

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Very mild (max 13°C on Thu afternoon, min 9°C on Wed night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 13°C on Sat afternoon, min 5°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	23° C	Dry and partly cloudy.	Light winds from the W (13 kph at 280).	16 km Low: broken
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. 2 hours ago	26° C	Dry and partly cloudy.	Light winds from the N (19 kph at 350).	16 km Low: broken Mid: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	26° C	-	Moderate winds from the NW (20 kph at 320).	16 km Low: few
Troutdale Airport 75 km S 218m alt. 2 hours ago	26° C	-	Light winds from the N (9 kph at 1).	16 km Low: few
Portland Airport 76 km S 218m alt. 2 hours ago	27° C	Dry and partly cloudy.	Moderate winds from the NW (20 kph at 310).	16 km Low: broken Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	26° C	Clear	Light winds from the W (6 kph at 280).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	25° C	-	Light winds from the NNW.(Wind varies from 290 to 350 degs) (15 kph at 330).	16 km Low: few
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	26° C	Clear	Moderate winds from the NW (20 kph at 320).	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.