– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 pm Mon 02 Mar Local Time
Updates in:
hr min s
Update imminent

Issued: 9 pm Mon 02 Mar Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–4 Weather Summary A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Mon night, min -9°C on Thu morning). Winds increasing (moderate winds from the S on Mon night, gales from the NNW by Thu afternoon).										Days 5–7 Weather Summary A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat morning, min -6°C on Thu night). Winds increasing (moderate winds from the NW on Fri morning, gales from the NNW by Fri night).
		Tuesday 3			Wednesday 4			Thursday 5			Friday 6			Saturday 7			Sunday 8
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	clear	cloudy	light snow	heavy snow	light snow	mod. snow	mod. snow	snow shwrs	light snow	clear	cloudy	cloudy	light snow	some clouds	clear	some clouds	some clouds	some clouds	light snow
km/h	SSW	SW	SW	SW	W	WNW	WNW	NW	NW	NNW	NNW	NW	NNW	NW	NW	NNW	NW	NW	WNW
See all weather maps
cm	—	—	2	22	4	6	6	3	3	—	—	—	1	—	—	—	—	—	2
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-1	-3	-5	-5	-7	-7	-7	-8	-6	-4	-3	-2	1	2	1	0	1	1	0
min °C	-3	-4	-5	-7	-8	-8	-8	-9	-7	-6	-3	-2	-1	1	0	-1	0	0	-2
chill °C	-12	-13	-14	-17	-17	-18	-19	-22	-19	-17	-10	-9	-9	-7	-9	-9	-7	-8	-11

Freezing level m	2400	1900	1750	1550	1350	1400	1100	850	1000	1100	1300	1700	2400	3150	2950	2350	2700	2550	2250
Cloud base (m)	850	800	700	700	700	700	700	750	750	750	750	750	700	800	700	750	750	850	700

	—	6:43	—	—	6:41	—	—	6:39	—	—	6:37	—	—	6:35	—	—	7:33	—	—
	—	—	5:58	—	—	5:59	—	—	6:00	—	—	6:01	—	—	6:02	—	—	7:05	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Mon night, min -9°C on Thu morning). Winds increasing (moderate winds from the S on Mon night, gales from the NNW by Thu afternoon).

Mount Saint Helens Weather (Days 3-6):

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat morning, min -6°C on Thu night). Winds increasing (moderate winds from the NW on Fri morning, gales from the NNW by Fri night).

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	7° 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. 58 minutes ago	1° C	-	Calm (0 kph at 100).
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	8° C	Clear	Calm (0 kph at 0).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	10° C	Dry and cloudy.	Light winds from the E (7 kph at 100).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	10° C	-	Light winds from the E (6 kph at 100).	16 km Low: few Mid: few High: scattered
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	7° C	Clear	Light winds from the SSW (6 kph at 210).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	6° C	Clear	Calm (0 kph at 0).	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.