– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Sat 28 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Sat 28 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Tue morning). Winds increasing (light winds from the NNW on Sun morning, strong winds from the SW by Tue morning).										Days 5–7 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Fri afternoon, min -9°C on Wed afternoon). Winds decreasing (near gales from the WNW on Wed night, fresh winds from the NNW by Fri morning).
		Sunday 1			Monday 2			Tuesday 3			Wednesday 4			Thursday 5			Friday 6
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	some clouds	some clouds	clear	clear	clear	some clouds	light snow	mod. snow	heavy snow	heavy snow	mod. snow	snow shwrs	light snow	mod. snow	snow shwrs	cloudy	cloudy	some clouds
km/h	NW	NNW	N	N	N	NNW	SSW	SW	WSW	SSW	W	W	NW	NW	WNW	NNW	NNW	NNW	NNW
See all weather maps
cm	—	—	—	—	—	—	—	1	10	34	22	9	9	5	7	3	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	1	0	-1	-1	0	0	-1	-5	-5	-6	-7	-8	-8	-8	-7	-4	-3	-2	1
min °C	0	0	-1	-1	-1	0	-3	-5	-5	-7	-8	-9	-9	-8	-8	-6	-4	-2	-2
chill °C	-3	-2	-6	-7	-8	-6	-11	-14	-14	-18	-18	-20	-21	-20	-18	-16	-13	-9	-10

Freezing level m	2600	2500	2450	2400	2350	2450	2250	1750	1650	1550	1250	1300	1050	900	1050	1200	1350	1550	2250
Cloud base (m)	6200	6200	6750		9100			800	700	650	700	700	700	850	700	750	800	750	750

	—	6:47	—	—	6:45	—	—	6:43	—	—	6:41	—	—	6:39	—	—	6:37	—	—
	—	—	5:54	—	—	5:55	—	—	5:58	—	—	5:59	—	—	6:00	—	—	6:01	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A moderate fall of snow, heaviest on Tue afternoon. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Tue morning). Winds increasing (light winds from the NNW on Sun morning, strong winds from the SW by Tue morning).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Fri afternoon, min -9°C on Wed afternoon). Winds decreasing (near gales from the WNW on Wed night, fresh winds from the NNW by Fri morning).

This table gives the weather forecast for Mount Saint Helens at the specific elevation of 2549 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	6° 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
Vancouver 67 km S 94m alt. 1 hour ago		-	Calm (0 kph at 202).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	5° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	4° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	6° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	4° C	Clear	Calm (0 kph at 0).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	6° C	Clear	Light winds from the N (6 kph at 350).	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.