– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 am Wed 11 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Wed 11 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Moderate rain (total 14mm), heaviest on Fri afternoon. Very mild (max 14°C on Wed morning, min 3°C on Fri night). Winds increasing (calm on Wed night, strong winds from the SE by Thu night).									Days 4–6 Weather Summary Heavy rain (total 45mm), heaviest during Sat night. Mild temperatures (max 6°C on Sat night, min 2°C on Sun night). Wind will be generally light.
	Wednesday 11			Thursday 12			Friday 13			Saturday 14			Sunday 15			Monday 16
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	light rain	mod. rain	mod. rain	light rain	light rain	heavy rain	heavy rain	mod. rain	rain shwrs	rain shwrs	rain shwrs	clear
Cloud base (m)	7000	6550	6500	6400	6200	6450	2550	700	650	700	650	700	700	700	700	800	900
km/h	S	SSW	S	SE	SE	SE	SE	SSE	S	S	SSE	SSE	S	SSW	SSW	SSW	SW	NNE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	0.8	6	7	2	4	17	10	5	5	0.5	0.1	—
max °C	14	13	12	13	13	12	9	5	5	4	5	6	5	4	3	3	3	3
min °C	13	12	11	12	12	10	6	4	3	4	4	5	5	3	2	3	3	2
chill °C	11	11	11	11	11	7	3	1	-1	0	0	1	2	-1	-2	0	3	2

Freezing level m	3450	3150	3150	2950	3000	2850	2300	1700	1600	1600	1750	2250	1950	1600	1450	1350	1450	1550

	7:03	—	—	7:05	—	—	7:07	—	—	7:07	—	—	7:09	—	—	7:11	—	—
	—	4:39	—	—	4:38	—	—	4:37	—	—	4:37	—	—	4:36	—	—	4:35	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Moderate rain (total 14mm), heaviest on Fri afternoon. Very mild (max 14°C on Wed morning, min 3°C on Fri night). Winds increasing (calm on Wed night, strong winds from the SE by Thu night).

Mount Saint Helens Weather (Days 3-6):

Heavy rain (total 45mm), heaviest during Sat night. Mild temperatures (max 6°C on Sat night, min 2°C on Sun night). Wind will be generally light.

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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	15°C	Clear	Light winds from the SSE (19 kph at 150).	16 km
BUOY-KLMW1 57 km SW 3m alt. 49 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 49 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	15°C	Clear	Light winds from the SSE (6 kph at 160).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	16°C	Clear	Wind obs. (15 kph from 120 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	15°C	Clear	Fresh winds from the E (31 kph at 100).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	16°C	Clear	Moderate winds from the ESE (26 kph at 110).	16 km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	11°C	Mist -.	Calm (0 kph at 0).	8 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	18°C	Clear	Moderate winds from the S (22 kph at 190).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	14°C	Clear	Calm (0 kph at 0).	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.