– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 am Wed 03 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Wed 03 Dec 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 Thu night. Temperatures will be below freezing (max 0°C on Thu night, min -7°C on Fri night). Winds increasing (fresh winds from the NW on Wed morning, severe gales from the WNW by Fri morning).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Mon afternoon, min -7°C on Sat morning). Winds increasing (fresh winds from the W on Sat night, stormy winds from the WSW by Mon afternoon).
	Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	cloudy	cloudy	light snow	light snow	heavy snow	mod. snow	mod. snow	mod. snow	mod. snow	mod. snow	light snow	mod. snow	light snow	snow shwrs	light snow	heavy snow	heavy snow
km/h	NW	NNW	NNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	WSW	WSW	W	WSW	WSW	W
See all weather maps
cm	—	—	—	2	5	13	7	6	8	9	9	4	9	5	1	1	14	42
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-3	-2	-2	-1	-1	0	-2	-4	-5	-6	-6	-5	-2	-3	-2	-1	0	-1
min°C	-3	-3	-2	-1	-1	-2	-4	-5	-7	-7	-6	-6	-3	-3	-3	-2	0	-6
chill°C	-10	-12	-10	-9	-10	-12	-16	-16	-18	-17	-16	-15	-13	-13	-13	-11	-10	-18

Freezing level (m)	1600	1350	1700	2250	2300	2400	2100	1900	1600	1400	1450	1600	1600	2050	1950	2100	2450	2250
Cloud base (m)	2400	800	750	700	700	700	700	650	700	700	700	700	700	700	850	800	700	700

	7:33	—	—	7:33	—	—	7:35	—	—	7:35	—	—	7:37	—	—	7:37	—	—
	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Thu night, min -7°C on Fri night). Winds increasing (fresh winds from the NW on Wed morning, severe gales from the WNW by Fri morning).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max 0°C on Mon afternoon, min -7°C on Sat morning). Winds increasing (fresh winds from the W on Sat night, stormy winds from the WSW by Mon afternoon).

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. 1 hour ago	4° C	Dry and cloudy.	Light winds from the SSE (6 kph at 150).	16 km Low: few Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 1 hour ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 1 hour ago	5° C	Dry and cloudy.	Light winds from the NNE.(Wind varies from 002 to 009 degs) (6 kph at 20).	11 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	5° C	Dry and cloudy.	Wind obs. (9 kph from 310 degs) was rejected.	11 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	2° C	Clear	Calm (0 kph at 0).	16 km
Portland Airport 76 km S 218m alt. 2 hours ago	5° C	Dry and cloudy.	Wind obs. (9 kph from 150 degs) was rejected.	16 km Low: scattered Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	2° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Piedmont wx 79 km S 81m alt. 50 minutes ago		-	Light winds from the N (13 kph at 354).
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	4° C	Dry and cloudy.	Calm (0 kph at 0).	13 km Low: 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.