– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 am Thu 05 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Thu 05 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Heavy rain (total 22mm), heaviest during Sat night. Very mild (max 13°C on Sat morning, min 3°C on Sat night). Winds increasing (calm on Thu morning, strong winds from the S by Sat afternoon).									Days 4–6 Weather Summary Mostly dry. Very mild (max 12°C on Tue night, min 3°C on Sun morning). Wind will be generally light.
	Thursday 5			Friday 6			Saturday 7			Sunday 8			Monday 9			Tuesday 10
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	rain shwrs	some clouds	rain shwrs	light rain	cloudy	rain shwrs	some clouds	some clouds	heavy rain	light rain	light rain	some clouds	cloudy	clear	some clouds	light rain	some clouds	some clouds
Cloud base (m)	750	1550	3200	2350	2500	700	8200		700	800	900	700		5200	2600	1850	2250	5600
km/h	SW	SW	SSW	SSW	SSW	S	S	S	SW	W	NW	ESE	S	S	SSW	S	S	SE
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	0.1	—	0.1	0.1	—	2	—	—	19	0.6	0.2	—	—	—	—	0.1	—	—
max °C	6	6	7	9	9	10	13	11	6	3	3	5	6	5	7	9	10	12
min °C	5	6	6	8	9	8	12	10	3	3	3	3	6	5	5	8	9	11
chill °C	4	5	5	5	6	5	10	6	-2	-1	3	1	4	3	3	5	7	9

Freezing level m	1650	2050	2900	2750	3150	3150	3500	2900	1750	1350	1400	2300	2100	2000	2400	2750	3050	3350

	6:54	—	—	6:56	—	—	6:58	—	—	6:58	—	—	7:01	—	—	7:01	—	—
	—	4:47	—	—	4:46	—	—	4:45	—	—	4:44	—	—	4:43	—	—	4:40	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Heavy rain (total 22mm), heaviest during Sat night. Very mild (max 13°C on Sat morning, min 3°C on Sat night). Winds increasing (calm on Thu morning, strong winds from the S by Sat afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Tue night, min 3°C on Sun morning). 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	Dry and partly cloudy.	Light winds from the S (11 kph at 190).	16 km Low: scattered
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	14°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	15°C	-	Wind obs. (6 kph from 280 degs) was rejected.	16 km Low: few
Troutdale Airport 75 km S 218m alt. 2 hours ago	16°C	-	Calm (0 kph at 0).	16 km Low: few
Portland Airport 76 km S 218m alt. 2 hours ago	14°C	Dry and partly cloudy.	Light winds from the N (7 kph at 350).	16 km Low: few Mid: scattered High: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	15°C	Clear	Light winds from the WNW (7 kph at 300).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	15°C	-	Light winds from the SSW (13 kph at 200).	16 km Low: few
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	14°C	Dry and partly cloudy.	Wind obs. (13 kph from 290 degs) was rejected.	16 km Low: scattered

* 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.