– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 am Sat 05 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 4 am Sat 05 Sep Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 6°C on Mon night, min -1°C on Sat morning). Wind will be generally light.									Days 4–6 Weather Summary Mostly dry. Very mild (max 12°C on Wed afternoon, min 1°C on Thu night). Winds increasing (calm on Tue night, strong winds from the W by Thu night).
	Saturday 5			Sunday 6			Monday 7			Tuesday 8			Wednesday 9			Thursday 10
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	snow shwrs	cloudy	cloudy	cloudy	clear	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	some clouds	some clouds	rain shwrs
Cloud base (m)	2350	2550	2450	900	1500					7000	6700						1500
km/h	ESE	SE	ENE	E	N	N	NW	NW	NW	NNW	W	S	SSW	SW	WSW	W	W	WNW
See all weather maps
cm	—	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.3
max °C	0	1	2	0	1	2	3	4	6	7	8	9	10	12	12	9	8	5
min °C	-1	0	0	0	1	2	2	4	4	6	8	8	10	12	10	8	6	1
chill °C	-6	-4	-5	-6	-2	-3	-3	-1	-1	4	8	8	9	11	6	4	0	-6

Freezing level m	2500	2650	2700	2600	2700	2950	3150	3350	3600	3750	3750	3850	4200	4300	4350	4050	3600	3100

	6:33	—	—	6:35	—	—	6:35	—	—	6:37	—	—	6:37	—	—	6:39	—	—
	—	7:39	—	—	7:37	—	—	7:36	—	—	7:34	—	—	7:31	—	—	7:30	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 6°C on Mon night, min -1°C on Sat morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Very mild (max 12°C on Wed afternoon, min 1°C on Thu night). Winds increasing (calm on Tue night, strong winds from the W 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	10°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
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	12°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	13°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Troutdale Airport 75 km S 218m alt. 1 hour ago	12°C	Dry and cloudy.	Light winds from the ESE (6 kph at 120).	16 km Low: broken Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	14°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	11°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	9°C	Dry and cloudy.	Light winds from the S (7 kph at 190).	16 km Low: broken Mid: overcast
Johnsons Corner wx 88 km N 215m alt. 3 hours ago	11°C	Dry	Calm (0 kph at —).

* 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.