– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Sat 05 Sep Local Time
Updates in:
hr min s
Update imminent

Issued: 10 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 5°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 14°C on Wed night, min 3°C on Thu night). Winds increasing (calm on Tue afternoon, near gales 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	some clouds	cloudy	some clouds	clear	clear	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Cloud base (m)	2200	2100		3050	950		850	950	700
km/h	SE	SE	SSE	ENE	N	NNW	NW	NNW	NNW	E	WNW	WNW	W	W	W	WNW	WNW	W
See all weather maps
cm	—	2	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	0.3	—	—	—	—	—	—	—	—	—	—
max °C	-1	1	2	1	1	2	1	3	5	6	9	11	12	13	14	12	11	9
min °C	-1	0	1	1	1	1	1	2	3	6	8	9	12	13	13	11	10	3
chill °C	-6	-5	-2	-4	-2	-4	-5	-3	-1	5	8	9	11	12	12	9	6	-4

Freezing level m	2450	2600	2750	2650	2750	2950	2900	3150	3350	3700	3850	4300	4650	4750	4800	4450	4300	3800

	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 5°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 14°C on Wed night, min 3°C on Thu night). Winds increasing (calm on Tue afternoon, near gales 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	14°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 2 hours 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 cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	16°C	Dry and partly cloudy.	Light winds from the W (9 kph at 260).	16 km Low: scattered
Troutdale Airport 75 km S 218m alt. 3 hours ago	14°C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Portland Airport 76 km S 218m alt. 2 hours ago	16°C	Dry and partly cloudy.	Light winds from the WNW (9 kph at 290).	16 km Low: scattered Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	14°C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	12°C	Drizzle	Calm (0 kph at 0).	14 km Low: broken Mid: broken
Johnsons Corner wx 88 km N 215m alt. 45 minutes ago	21°C	Dry	Calm (3 kph at 45).

* 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.