– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Wed 18 Feb Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Wed 18 Feb Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -5°C on Fri night, min -11°C on Wed morning). Wind will be generally light.									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -1°C on Sun night, min -6°C on Mon morning). Winds increasing (moderate winds from the SE on Sat morning, gales from the SW by Mon morning).
	Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22			Monday 23
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	mod. snow	light snow	mod. snow	light snow	snow shwrs	snow shwrs	light snow	cloudy	cloudy	cloudy	cloudy	some clouds	light snow	light snow	light snow	snow shwrs	some clouds	heavy snow
km/h	SW	WSW	S	SE	NW	NW	W	WSW	S	SE	SE	SE	SSE	SSE	S	SSW	SW	SW
See all weather maps
cm	7	4	7	2	3	1	2	—	—	—	—	—	1	1	3	11	—	15
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	-10	-10	-9	-9	-10	-9	-8	-7	-5	-4	-3	-2	-3	-2	-1	-4	-5	-5
min °C	-11	-10	-10	-10	-10	-10	-8	-8	-7	-5	-4	-3	-3	-3	-1	-6	-5	-6
chill °C	-19	-18	-17	-10	-17	-18	-15	-14	-13	-12	-12	-12	-11	-11	-9	-17	-15	-16

Freezing level m	500	600	450	600	650	0	500	650	150	1050	1150	1400	1150	1300	1700	1350	1200	1050
Cloud base (m)	650	650	650	700	700	700	700	700	700	2400	1650	1650	1500	800	750	700	700	700

	7:05	—	—	7:03	—	—	7:03	—	—	7:01	—	—	6:58	—	—	6:58	—	—
	—	5:38	—	—	5:39	—	—	5:42	—	—	5:43	—	—	5:45	—	—	5:45	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Wed morning. Temperatures will be below freezing (max -5°C on Fri night, min -11°C on Wed morning). Wind will be generally light.

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -1°C on Sun night, min -6°C on Mon morning). Winds increasing (moderate winds from the SE on Sat morning, gales from the SW by Mon 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	3° C	Dry and cloudy.	Light winds from the SSE (19 kph at 160).	16 km Low: overcast
BUOY-KLMW1 57 km SW 3m alt. 49 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 49 minutes ago
Vancouver 67 km S 94m alt. 2 hours ago	12° C	Dry	Wind obs. (10 kph from 315 degs) was rejected.
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	3° C	Light rain .	Light winds from the SSE (13 kph at 160).	16 km Low: few Mid: broken High: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	4° C	Dry and cloudy.	Light winds from the N (7 kph at 1).	16 km Low: broken Mid: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	4° C	Dry and cloudy.	Light winds from the SSW (15 kph at 210).	16 km Low: scattered Mid: broken High: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	4° C	Light rain .	Moderate winds from the S (20 kph at 190).	16 km Low: scattered Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	3° C	Dry and cloudy.	Light winds from the WNW (7 kph at 290).	16 km Low: broken Mid: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	3° C	Dry and cloudy.	Light winds from the S (15 kph at 180).	16 km Low: broken Mid: overcast

* 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.