– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 9 am Wed 03 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 9 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. Freeze-thaw conditions (max 2°C on Thu night, min -3°C on Fri night). Winds increasing (moderate winds from the NW on Wed morning, near gales from the W by Fri morning).									Days 4–6 Weather Summary A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -3°C on Sat morning). Mainly near gales.
	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	some clouds	cloudy	light snow	light snow	heavy snow	light snow	light snow	light snow	mod. snow	mod. snow	light snow	mod. snow	mod. snow	some clouds	light snow	heavy snow	heavy snow
km/h	NW	NW	NW	W	WNW	W	W	W	W	W	W	WSW	SW	WSW	W	SW	WSW	WSW
See all weather maps
cm	—	—	—	3	3	12	3	3	5	8	7	5	8	6	—	3	12	27
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	-1	-1	0	0	1	2	1	-1	-2	-3	-3	-1	0	1	1	2	1	1
min°C	-2	-2	-1	0	1	1	0	-2	-3	-3	-3	-2	0	0	0	1	1	-2
chill°C	-8	-9	-7	-7	-6	-6	-9	-11	-12	-12	-11	-9	-8	-8	-8	-6	-7	-10

Freezing level (m)	1600	1400	1700	2150	2250	2450	2200	1900	1500	1450	1450	1650	1900	2100	1950	2250	2300	2200
Cloud base (m)	2250	800	750	700	700	700	700	700	700	700	700	700	700	700	750	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. Freeze-thaw conditions (max 2°C on Thu night, min -3°C on Fri night). Winds increasing (moderate winds from the NW on Wed morning, near gales from the W by Fri morning).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -3°C on Sat morning). Mainly near gales.

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 5 closest weather stations

Weather Station	Temp.	Weather	Wind	Cloud Visibility Cloud / Visibility
Kelso Longveiw Airport 56 km WSW 220m alt. 2 hours ago	7° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: few Mid: overcast
BUOY-KLMW1 57 km SW 3m alt. 49 minutes ago
BUOY-LOPW1 60 km WSW 3m alt. 49 minutes ago
Scappoose Airport 72 km SSW 219m alt. 2 hours ago	7° C	Dry and cloudy.	Calm (0 kph at 0).	14 km Low: overcast
Vancouver Airport 74 km S 218m alt. 1 hour ago	7° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: broken Mid: broken High: overcast
Troutdale Airport 75 km S 218m alt. 2 hours ago	8° C	Dry and cloudy.	Wind obs. (7 kph from 250 degs) was rejected.	16 km Low: few Mid: overcast
Portland Airport 76 km S 218m alt. 1 hour ago	7° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: overcast
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 1 hour ago	5° C	Dry and cloudy.	Wind obs. (6 kph from 180 degs) was rejected.	16 km Low: overcast
Piedmont wx 79 km S 81m alt. 48 minutes ago		-	Wind obs. (6 kph from 352 degs) was rejected.
Chehalis Central Airport 82 km WNW 54m alt. 1 hour ago	8° C	Dry and cloudy.	Calm (0 kph at 0).	16 km Low: scattered Mid: broken High: 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.