– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Mon 17 Nov Local Time
Updates in:
hr min s
Update imminent

Issued: 9 am Mon 17 Nov Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed morning, min -7°C on Mon afternoon). Winds decreasing (near gales from the WNW on Mon night, light winds from the SE by Wed night).									Days 4–6 Weather Summary Mostly dry. Freeze-thaw conditions (max 3°C on Thu night, min -2°C on Thu morning). Wind will be generally light.
	Monday 17			Tuesday 18			Wednesday 19			Thursday 20			Friday 21			Saturday 22
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	light snow	some clouds	some clouds	cloudy	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	some clouds
km/h	SSW	SW	WNW	WNW	NW	NE	ESE	SSE	SSE	SE	S	W	WNW	NW	NW	W	WNW	WSW
See all weather maps
cm	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-4	-5	-5	-6	-7	-2	-1	-1	-3	-1	1	3	3	3	3	3	3	3
min°C	-4	-7	-6	-6	-7	-6	-1	-2	-3	-2	0	2	3	3	3	2	2	2
chill°C	-10	-16	-16	-14	-15	-12	-8	-9	-11	-7	-4	-2	-2	-2	-1	-2	-2	-2

Freezing level (m)	1550	1300	1050	1150	1250	1350	2150	2200	2050	2200	2650	3100	3400	3450	3450	3200	3200	3200
Cloud base (m)	700	700	700	750	800	850	7050	6400	1750	2350				7150	6900	8750	7100	6250

	7:11	—	—	7:13	—	—	7:15	—	—	7:16	—	—	7:18	—	—	7:18	—	—
	—	4:34	—	—	4:32	—	—	4:31	—	—	4:30	—	—	4:30	—	—	4:29	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed morning, min -7°C on Mon afternoon). Winds decreasing (near gales from the WNW on Mon night, light winds from the SE by Wed night).

Mount Saint Helens Weather (Days 3-6):

Mostly dry. Freeze-thaw conditions (max 3°C on Thu night, min -2°C on Thu morning). Wind will be generally light.

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered
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	12° C	Clear	Light winds from the SW (9 kph at 230).	16 km
Vancouver Airport 74 km S 218m alt. 2 hours ago	12° C	Clear	Light winds from the N (7 kph at 1).	16 km
Troutdale Airport 75 km S 218m alt. 2 hours ago	12° C	Dry and cloudy.	Wind obs. (7 kph from 1 degs) was rejected.	16 km Low: broken Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the NW (17 kph at 310).	16 km Low: few Mid: broken High: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	10° C	Dry and cloudy.	Light winds from the WNW (7 kph at 300).	16 km Low: overcast
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	11° C	Dry and partly cloudy.	Light winds from the N (7 kph at 1).	16 km Low: scattered
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	12° C	Dry and partly cloudy.	Light winds from the NW (13 kph at 320).	16 km Low: scattered

* 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.