– Lat/Long: 46.20° N 122.18° W

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

Issued: 3 pm Wed 03 Dec 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 Fri night. Temperatures will be below freezing (max 0°C on Thu night, min -8°C on Fri night). Winds increasing (fresh winds from the NNW on Wed afternoon, severe gales from the W by Fri morning).											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -1°C on Mon afternoon, min -7°C on Sun afternoon). Mainly stormy winds.
	Wed 3		Thursday 4			Friday 5			Saturday 6			Sunday 7			Monday 8
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	some clouds	some clouds	light snow	light snow	mod. snow	mod. snow	light snow	heavy snow	light snow	mod. snow	heavy snow	heavy snow	snow shwrs	some clouds	cloudy	heavy snow	heavy snow
km/h	NNW	NW	W	WNW	WNW	W	W	WNW	WNW	W	WSW	SW	W	W	SW	WSW	WSW
See all weather maps
cm	—	—	4	5	8	6	4	11	4	10	12	14	9	—	—	12	37
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-1	-1	-1	-1	0	-1	-3	-6	-7	-6	-4	-3	-6	-4	-2	-1	-1
min°C	-3	-2	-1	-1	-1	-2	-5	-8	-7	-6	-6	-3	-7	-6	-3	-2	-6
chill°C	-11	-10	-10	-10	-10	-13	-17	-20	-18	-16	-15	-14	-18	-17	-12	-12	-17

Freezing level (m)	1450	2050	2100	2200	2400	2300	2050	1500	1350	1500	1650	1850	1500	1250	1500	2150	2300
Cloud base (m)	950	950	700	700	700	700	650	700	700	700	700	700	700	750	1750	800	700

	—	—	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 Fri night. Temperatures will be below freezing (max 0°C on Thu night, min -8°C on Fri night). Winds increasing (fresh winds from the NNW on Wed afternoon, severe gales from the W 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 -1°C on Mon afternoon, min -7°C on Sun afternoon). Mainly stormy winds.

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. 3 hours ago	6° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 2 hours ago
BUOY-LOPW1 60 km WSW 3m alt. 2 hours ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	6° C	Dry and partly cloudy.	Light winds from the SSW (6 kph at 210).	14 km Low: scattered Mid: broken
Vancouver Airport 74 km S 218m alt. 2 hours ago	4° C	-	Calm (0 kph at 0).	16 km Low: few
Troutdale Airport 75 km S 218m alt. 2 hours ago	5° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: overcast
Portland Airport 76 km S 218m alt. 2 hours ago	6° C	Dry and partly cloudy.	Wind obs. (6 kph from 270 degs) was rejected.	16 km Low: broken Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	2° C	Dry and cloudy.	Calm (0 kph at 0).	11 km Low: scattered Mid: overcast
Piedmont wx 79 km S 81m alt. 41 minutes ago		-	Calm (3 kph at 354).
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	5° 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.