– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 10 am Tue 15 Sep Local Time

Updates in:

hr min s

Update imminent

Issued: 10 am Tue 15 Sep 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 13°C on Thu afternoon, min 4°C on Tue morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 14°C on Sat afternoon, min 8°C on Fri morning). Wind will be generally light.
	Tuesday 15			Wednesday 16			Thursday 17			Friday 18			Saturday 19			Sunday 20
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	light rain	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds
Cloud base (m)	2600	1850	2700										9200	9100	9050		7200	7200
km/h	W	NE	ENE	E	E	SE	WNW	WNW	NW	NW	NW	NW	E	WSW	S	SW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	0.7	0.1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	5	5	6	8	11	12	12	13	11	8	10	11	11	14	14	13	13	10
min °C	4	5	4	7	11	11	12	12	9	8	10	9	11	13	14	12	11	8
chill °C	2	5	1	4	10	10	12	10	7	7	9	8	11	13	14	12	9	5

Freezing level m	2700	2700	2950	3500	3400	3850	3900	3800	3850	3850	3950	4050	4150	4200	4150	4000	3950	3700

	6:46	—	—	6:47	—	—	6:48	—	—	6:50	—	—	6:50	—	—	6:52	—	—
	—	7:20	—	—	7:17	—	—	7:15	—	—	7:14	—	—	7:12	—	—	7:09	—

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 4°C on Tue morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 14°C on Sat afternoon, min 8°C on Fri morning). 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	19°C	Dry and cloudy.	Light winds from the NW (13 kph at 310).	16 km Low: overcast
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	19°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	19°C	Clear	Wind obs. (11 kph from 230 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	19°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	20°C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	13 km Low: few Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	18°C	Clear	Light winds from the NW (17 kph at 310).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	19°C	-	Wind obs. (13 kph from 30 degs) was rejected.	16 km Low: few Mid: few
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	20°C	Dry and cloudy.	Light winds from the ESE (9 kph at 110).	16 km Low: overcast

* 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.