– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 10 pm Fri 27 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 10 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 light covering of new snow mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Fri night, min -11°C on Sun night). Mainly strong winds.										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -1°C on Tue afternoon, min -8°C on Wed night). Winds increasing (calm on Mon night, near gales from the SSW by Wed morning).
		Saturday 28			Sunday 29			Monday 30			Tuesday 31			Wednesday 1			Thursday 2
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	some clouds	some clouds	cloudy	light snow	snow shwrs	some clouds	some clouds	some clouds	cloudy	cloudy	mod. snow	heavy snow	heavy snow	heavy snow	mod. snow	cloudy	some clouds
km/h	W	W	W	WSW	WSW	W	NW	NW	NW	WSW	SSW	SW	SW	SSW	WSW	WSW	NW	NW	NW
See all weather maps
cm	—	—	—	—	—	4	3	—	—	—	—	—	6	15	15	26	6	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	4	0	-1	-2	-5	-6	-8	-8	-5	-3	-2	-1	-2	-3	-6	-8	-8	-5	-4
min °C	1	-1	-1	-4	-5	-7	-11	-10	-6	-5	-3	-2	-4	-3	-7	-8	-8	-6	-4
chill °C	-4	-6	-7	-11	-13	-16	-22	-20	-13	-9	-8	-8	-13	-13	-16	-17	-14	-14	-12

Freezing level m	2450	1750	1800	1350	1100	950	200	700	1200	1500	1550	1800	1000	1350	1000	800	850	1150	900
Cloud base (m)	4450	3300	2550	750	1800	700	700	750	1650		4900	5400	750	650	650	650	700	750	750

	—	6:56	—	—	6:54	—	—	6:52	—	—	6:50	—	—	6:48	—	—	6:47	—	—
	—	—	7:30	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:37	—	—	7:37	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A light covering of new snow mostly falling on Sun afternoon. Freeze-thaw conditions (max 4°C on Fri night, min -11°C on Sun night). Mainly strong winds.

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -1°C on Tue afternoon, min -8°C on Wed night). Winds increasing (calm on Mon night, near gales from the SSW by Wed morning).

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	9° C	Clear	Calm (0 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
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	11° C	Clear	Light winds from the NW (9 kph at 320).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	12° C	Clear	Light winds from the NW (13 kph at 320).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	6° C	Clear	Wind obs. (6 kph from 80 degs) was rejected.	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	11° C	-	Light winds from the NW (6 kph at 310).	16 km Low: few Mid: few
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	5° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	9° C	Clear	Light winds from the N (7 kph at 1).	16 km
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	10° C	Clear	Light winds from the WNW (15 kph at 300).	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.