– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 pm Mon 02 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 pm Mon 02 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon night, min -2°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, light winds from the W by Thu afternoon).										Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 9°C on Fri night, min -3°C on Sun morning). Winds decreasing (gales from the SSW on Sat night, light winds from the NNE by Sun afternoon).
		Tuesday 3			Wednesday 4			Thursday 5			Friday 6			Saturday 7
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light rain	rain shwrs	some clouds	clear	some clouds	cloudy	snow shwrs	some clouds	clear	some clouds	light rain	some clouds	clear	clear	clear	snow shwrs
Cloud base (m)		1950	2400		9150	2300	700	800	1650	6100	2700	2400		8850		1500
km/h	SSE	S	W	WSW	SW	SW	WSW	WNW	WNW	SW	WSW	WSW	SSW	S	SSW	SSW
See all weather maps
cm	—	—	—	—	—	—	2	—	—	—	—	—	—	—	—	4
mm	0.1	0.1	—	—	—	—	—	—	—	—	0.1	—	—	—	—	0.4
max °C	4	3	3	2	2	1	0	0	1	4	5	7	9	9	8	4
min °C	3	3	2	2	2	0	-2	-1	1	3	3	5	8	8	7	-2
chill °C	-1	0	0	-1	-1	-5	-8	-6	-2	0	-2	2	5	4	1	-9

Freezing level m	2650	2450	2450	2400	2400	2200	1850	1750	2300	3000	3150	3200	3500	3500	3300	2550

	—	6:52	—	—	6:54	—	—	6:54	—	—	6:56	—	—	6:58	—	—
	—	—	4:51	—	—	4:49	—	—	4:47	—	—	4:46	—	—	4:45	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Mon night, min -2°C on Wed night). Winds decreasing (fresh winds from the SW on Wed night, light winds from the W by Thu afternoon).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 9°C on Fri night, min -3°C on Sun morning). Winds decreasing (gales from the SSW on Sat night, light winds from the NNE by Sun afternoon).

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
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	8°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Scappoose Airport 72 km SSW 219m alt. 3 hours ago	8°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Vancouver Airport 74 km S 218m alt. 3 hours ago	9°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	13°C	Dry and partly cloudy.	Wind obs. (26 kph from 90 degs) was rejected.	16 km Low: scattered
Portland Airport 76 km S 218m alt. 3 hours ago	9°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken
SHIP4522 78 km S 15m alt. 3 hours ago				- km
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	5°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
SHIP7088 78 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.