– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens Weather Forecast

Cascade Range · United States

Issued: 9 am Sun 01 Nov Local Time

Updates in:

hr min s

Update imminent

Issued: 9 am Sun 01 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -4°C on Sun morning). Winds increasing (calm on Sun night, fresh winds from the S by Mon afternoon).									Days 4–6 Weather Summary A light covering of new snow mostly falling on Fri night. Becoming milder with light rain (total 3mm) on Fri night. Freeze-thaw conditions (max 3°C on Fri night, min -2°C on Wed night). Winds increasing (light winds from the W on Wed night, severe gales from the WSW by Thu night).
	Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5			Friday 6
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	clear	clear	cloudy	cloudy	cloudy	some clouds	clear	clear	some clouds	cloudy	some clouds	some clouds	cloudy	snow shwrs	some clouds	cloudy	light snow
Cloud base (m)			9200	6300	5200	2750	2250	4000	9400		2850	950	5700		800			700
km/h	W	NNW	NW	S	S	SSW	WNW	NNW	WNW	WSW	W	WNW	SW	SW	WSW	W	WSW	SW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	—	—	4
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3
max °C	-3	0	4	4	3	0	-1	-1	-1	0	0	1	2	1	-1	0	2	3
min °C	-4	-2	2	3	1	-1	-2	-2	-1	0	-1	-2	1	-1	-2	0	1	2
chill °C	-9	-7	-1	-2	-6	-7	-6	-7	-6	-6	-8	-8	-6	-10	-12	-7	-6	-5

Freezing level m	1900	2100	3250	3450	3300	2400	2300	2250	2450	2500	2550	2850	2950	2750	2000	2550	2800	3000

	5:48	—	—	6:50	—	—	6:52	—	—	6:54	—	—	6:54	—	—	6:56	—	—
	3:53	—	—	—	4:52	—	—	4:51	—	—	4:49	—	—	4:47	—	—	4:46	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -4°C on Sun morning). Winds increasing (calm on Sun night, fresh winds from the S by Mon afternoon).

Mount Saint Helens Weather (Days 3-6):

A light covering of new snow mostly falling on Fri night. Becoming milder with light rain (total 3mm) on Fri night. Freeze-thaw conditions (max 3°C on Fri night, min -2°C on Wed night). Winds increasing (light winds from the W on Wed night, severe gales from the WSW by Thu night).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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	9°C	Dry and cloudy.	Calm (0 kph at 0).	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. 3 hours ago	7°C	Dry and cloudy.	Light winds from the E (6 kph at 90).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 3 hours ago	8°C	Dry and cloudy.	Wind obs. (6 kph from 180 degs) was rejected.	11 km Low: overcast
Troutdale Airport 75 km S 218m alt. 3 hours ago	8°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 3 hours ago	8°C	Mist -.	Calm (0 kph at 0).	8 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	13°C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	9°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
SHIP10707 88 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.