– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Sat 09 May Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Sat 09 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary Mostly dry. Very mild (max 13°C on Tue morning, min 3°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon morning).											Days 5–7 Weather Summary Some drizzle, heaviest during Wed night. Freeze-thaw conditions (max 15°C on Tue afternoon, min -1°C on Thu night). Winds increasing (light winds from the S on Wed morning, strong winds from the WNW by Thu night).
	Sat 9		Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	cloudy	some clouds	clear	some clouds	clear	clear	clear	clear	rain shwrs	cloudy	cloudy	light rain	some clouds	some clouds	some clouds
km/h	SSW	SW	WSW	WNW	NW	NNW	SW	S	SSE	SSE	S	S	W	W	WNW	WNW	WNW
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	0.1	—	—	1.6	—	—	—
max °C	11	10	6	5	4	7	11	12	13	15	15	13	13	10	5	5	2
min °C	10	7	6	5	3	6	10	10	12	15	13	12	12	6	4	4	-1
chill °C	9	4	3	1	-2	5	10	10	10	14	12	12	11	3	-1	-2	-9

Freezing level m	3600	3500	3250	2900	3300	3500	3650	4000	3950	4000	4050	3900	3700	3500	3250	2800	2050
Cloud base (m)	6650	6150	5150	2250	750	6850	8650	9500	8250	8750		4900	3650			5850	950

	—	—	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. Very mild (max 13°C on Tue morning, min 3°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Mon morning).

Mount Saint Helens Weather (Days 3-6):

Some drizzle, heaviest during Wed night. Freeze-thaw conditions (max 15°C on Tue afternoon, min -1°C on Thu night). Winds increasing (light winds from the S on Wed morning, strong winds from the WNW by Thu night).

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
SHIP7818 53 km SW 15m alt. 3 hours ago				- km
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	22° C	Clear	Light winds from the N (9 kph at 0).	16 km
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 2 hours ago	6° C	Dry	Calm (0 kph at 74).
SHIP7045 53 km SW 15m alt. 3 hours ago				- km
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	22° C	Clear	Light winds from the N (9 kph at 0).	16 km
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
SHIP4344 64 km WSW 15m alt. 4 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.