– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 4 pm Fri 27 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 4 pm Fri 27 Mar Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 11°C on Fri afternoon, min -5°C on Sun night). Wind will be generally light.											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -2°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the S by Wed morning).
	Fri 27		Saturday 28			Sunday 29			Monday 30			Tuesday 31			Wednesday 1
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	some clouds	some clouds	some clouds	cloudy	light snow	snow shwrs	some clouds	some clouds	some clouds	cloudy	cloudy	light snow	mod. snow	mod. snow	heavy snow
km/h	W	WNW	W	WNW	W	SW	W	NW	NW	NW	E	SE	SSW	S	S	SW	WSW
See all weather maps
cm	—	—	—	—	—	—	1	2	—	—	—	—	—	4	9	6	12
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	0.1	—	—	—
max °C	11	8	5	6	3	1	1	-2	-3	1	1	4	6	2	1	1	-1
min °C	11	5	4	5	1	0	0	-5	-4	0	-1	2	6	0	0	0	-2
chill °C	11	3	3	2	-1	-3	-5	-12	-10	-4	-4	0	4	-5	-7	-4	-8

Freezing level m	2900	2450	1700	1750	1250	1150	1050	300	700	1100	1150	1550	1750	1000	1150	1050	750
Cloud base (m)	6150	4800	3100	2950	750	1900	700	700	750	1600	5250	3050	3950	650	650	650	650

	—	—	6:56	—	—	6:54	—	—	6:52	—	—	6:50	—	—	6:48	—	—
	7:30	—	—	7:30	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:37	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Freeze-thaw conditions (max 11°C on Fri afternoon, min -5°C on Sun night). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -2°C on Wed night). Winds increasing (calm on Mon night, fresh winds from the S by Wed morning).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 1000 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	15° C	Clear	Light winds from the N (9 kph at 10).	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. 2 hours ago	15° C	Clear	Light winds from the NNW (9 kph at 330).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	16° C	Clear	Light winds from the NW (7 kph at 320).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	16° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	15° C	Dry and partly cloudy.	Light winds from the WNW (11 kph at 290).	16 km Low: broken Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	8° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	10° C	Clear	Calm (0 kph at 0).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	15° C	Clear	Light winds from the NNE (7 kph at 20).	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.