– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Sun 24 May Local Time
Updates in:
hr min s
Update imminent

Issued: 10 pm Sun 24 May Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A light covering of new snow mostly falling on Mon afternoon. Freeze-thaw conditions (max 10°C on Wed afternoon, min -3°C on Mon night). Winds decreasing (strong winds from the SSW on Mon morning, light winds from the WNW by Mon night).										Days 5–7 Weather Summary Mostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min -2°C on Fri night). Wind will be generally light.
		Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	cloudy	light snow	snow shwrs	some clouds	some clouds	some clouds	clear	some clouds	clear	clear	some clouds	rain shwrs	light rain	cloudy	some clouds	clear	some clouds	clear
km/h	SW	SSW	SSW	WSW	N	N	NE	NNE	N	NNE	NE	NNW	NW	WNW	W	WNW	W	WNW	W
See all weather maps
cm	—	—	4	5	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	0.2	0.1	—	—	—	—	—
max °C	8	2	0	-2	-2	0	3	6	10	8	9	11	9	3	1	0	-1	2	1
min °C	5	2	-1	-3	-3	-1	0	3	8	7	8	11	5	2	1	-2	-2	1	1
chill °C	0	-5	-9	-8	-7	-5	-4	-2	5	6	6	11	1	-3	-4	-7	-6	-2	-3

Freezing level m	3150	2250	1850	1500	1600	2050	2550	3550	3800	3700	3700	3900	3700	2800	2300	1700	1900	2250	2200
Cloud base (m)	6700	2150	750	650	750	800	1700	850	2150	4200	4100	2150	6100	800	700	700	800	2250	8600

	—	5:26	—	—	5:24	—	—	5:24	—	—	5:22	—	—	5:22	—	—	5:22	—	—
	—	—	—	8:45	—	—	8:45	—	—	8:46	—	—	8:47	—	—	8:49	—	—	8:50

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Mon afternoon. Freeze-thaw conditions (max 10°C on Wed afternoon, min -3°C on Mon night). Winds decreasing (strong winds from the SSW on Mon morning, light winds from the WNW by Mon night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 11°C on Thu afternoon, min -2°C on Fri 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
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	16° C	Clear	Light winds from the NW (13 kph at 320).	16 km
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. 3 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 3 hours ago	20° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 3 hours ago	17° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 3 hours ago	22° C	Dry and partly cloudy.	Light winds from the WSW (15 kph at 250).	16 km Low: few Mid: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	20° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	15° C	Clear	Calm (0 kph at 0).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 3 hours ago	19° C	Clear	Light winds from the W (13 kph at 260).	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.