– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 am Tue 02 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 am Tue 02 Dec Local Time

Updates in:

hr min s

Update imminent

3 Mount Saint Helens Elevations: 3 Forecast Elevations:

	Days 1–3 Weather Summary A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Thu morning, min -5°C on Tue morning). Winds increasing (light winds from the N on Tue night, gales from the WNW by Thu night).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Fri morning, min -6°C on Fri night). Winds decreasing (severe gales from the WNW on Fri morning, fresh winds from the W by Fri night).
	Tuesday 2			Wednesday 3			Thursday 4			Friday 5			Saturday 6			Sunday 7
	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

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

Freezing level (m)	1350	1350	1650	1500	1300	1800	2150	2400	2650	2500	2150	1650	1450	1400	1600	1600	1750	1950
Cloud base (m)	700	700	850	800	1850	750	850	700	700	700	700	700	700	700	700	700	700	750

	7:31	—	—	7:33	—	—	7:33	—	—	7:35	—	—	7:35	—	—	7:37	—	—
	—	4:23	—	—	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 moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max 0°C on Thu morning, min -5°C on Tue morning). Winds increasing (light winds from the N on Tue night, gales from the WNW by Thu night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max 0°C on Fri morning, min -6°C on Fri night). Winds decreasing (severe gales from the WNW on Fri morning, fresh winds from the W 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 5 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	Light rain .	Light winds from the SSE (11 kph at 160).	13 km Low: overcast
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	6° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Vancouver Airport 74 km S 218m alt. 2 hours ago	7° C	Dry and cloudy.	Light winds from the SSE (6 kph at 160).	16 km Low: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	6° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	6° C	Dry and cloudy.	Wind obs. (9 kph from 170 degs) was rejected.	16 km Low: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	6° C	Dry and partly cloudy.	Light winds from the WNW (11 kph at 290).	16 km Low: broken Mid: broken
Piedmont wx 79 km S 81m alt. 1 hour ago		-	Calm (3 kph at 230).
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	6° C	Dry and cloudy.	Light winds from the SSW (7 kph at 200).	16 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.