– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Sat 09 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Sat 09 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary Mostly dry. Mild temperatures (max 9°C on Mon night, min 1°C on Sun night). Winds increasing (light winds from the W on Sat morning, strong winds from the W by Sun afternoon).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 10°C on Tue afternoon, min -2°C on Thu night). Winds increasing (light winds from the SSE on Tue night, near gales from the WNW by Thu night).
	Saturday 9			Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	some clouds	cloudy	clear	clear	some clouds	clear	some clouds	some clouds	clear	rain shwrs	some clouds	risk tstorm	rain shwrs	clear	some clouds	clear
km/h	W	SW	SW	SW	W	WNW	W	SSW	SSW	S	SSE	SE	SSW	W	WNW	WNW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	0.2	—	0.5	0.1	—	—	—
max °C	5	7	6	4	2	3	5	7	9	9	10	10	8	5	3	0	0	-1
min °C	5	7	5	4	2	1	4	7	8	9	10	8	7	5	0	0	-1	-2
chill °C	2	4	0	-1	-4	-6	1	6	5	6	8	5	3	1	-7	-7	-10	-11

Freezing level m	3550	3600	3500	3300	2850	3300	3550	3650	4000	3900	3900	3850	3650	3300	3050	2500	2300	1550
Cloud base (m)		6600	5550	950	1700		6950	9350		8400	8450	6500		1950		5250	2050	800

	5:43	—	—	5:41	—	—	5:41	—	—	5:39	—	—	5:37	—	—	5:37	—	—
	—	—	8:27	—	—	8:28	—	—	8:29	—	—	8:30	—	—	8:31	—	—	8:32

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Mild temperatures (max 9°C on Mon night, min 1°C on Sun night). Winds increasing (light winds from the W on Sat morning, strong winds from the W by Sun afternoon).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 10°C on Tue afternoon, min -2°C on Thu night). Winds increasing (light winds from the SSE on Tue night, near gales from the WNW 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	19° C	Clear	Light winds from the WSW (11 kph at 240).	16 km
BUOY-KLMW1 57 km SW 3m alt. 50 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 50 minutes ago
Vancouver 67 km S 94m alt. 22 minutes ago	18° C	Dry	Wind obs. (6 kph from 331 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	19° C	Clear	Light winds from the N (7 kph at 1).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	19° C	Clear	Wind obs. (15 kph from 290 degs) was rejected.	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	19° C	Clear	Wind obs. (9 kph from 250 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	19° C	Dry and partly cloudy.	Light winds from the W (19 kph at 280).	16 km Low: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	22° C	Clear	Light winds from the NNW (6 kph at 330).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	18° C	Clear	Light winds from the N (7 kph at 1).	16 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.