– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 am Fri 29 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 am Fri 29 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. Freeze-thaw conditions (max 6°C on Sun night, min -3°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the E by Sun night).									Days 4–6 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 11°C on Tue afternoon, min 0°C on Wed night). Wind will be generally light.
	Friday 29			Saturday 30			Sunday 31			Monday 1			Tuesday 2			Wednesday 3
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	cloudy	light rain	snow shwrs
km/h	WNW	WNW	NW	NW	NW	NNW	NNW	N	E	ESE	NW	S	S	W	SSW	S	SW	W
See all weather maps
cm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—
max °C	2	2	0	-2	2	1	2	5	6	7	9	9	9	11	11	5	4	1
min °C	1	2	-3	-3	1	0	0	4	4	6	9	8	8	11	6	4	2	0
chill °C	-4	-4	-9	-9	-5	-5	-4	0	1	4	9	7	8	10	3	0	-3	-6

Freezing level m	2400	2400	1150	1500	2250	2050	2400	2850	2850	2900	3050	3050	3200	3300	3400	2800	2300	2150
Cloud base (m)	800	1650	750	750	1750	800		2300		7100	7000	8800		3150	6600	1750	1500	700

	5:22	—	—	5:22	—	—	5:20	—	—	5:20	—	—	5:20	—	—	5:18	—	—
	—	—	8:49	—	—	8:50	—	—	8:51	—	—	8:52	—	—	8:52	—	—	8:53

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: Mostly dry. Freeze-thaw conditions (max 6°C on Sun night, min -3°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, light winds from the E by Sun night).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 11°C on Tue afternoon, min 0°C on Wed night). Wind will be generally light.

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
BUOY-KLMW1 56 km SW 3m alt. 1 hour ago
Kelso Longveiw Airport 56 km WSW 220m alt. 3 hours ago	17° C	Dry and partly cloudy.	Light winds from the W (19 kph at 280).	16 km Low: scattered
SHIP6287 57 km WSW 15m alt. 2 hours ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 1 hour ago	27° C	Dry	Calm (3 kph at 80).
SHIP4609 57 km WSW 3m alt. 2 hours ago
SHIP3576 58 km SSW 15m alt. 1 hour ago				- km
SHIP5694 58 km SSW 15m alt. 1 hour ago				- km
BUOY-LOPW1 60 km WSW 3m alt. 1 hour ago
Vancouver 67 km S 94m alt. 1 hour ago	27° C	Dry	Calm (3 kph at 80).

* 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.