– Lat/Long: 46.20° N 122.18° W

Mount Saint Helens
Weather Forecast, United States
Issued: 3 pm Sun 14 Dec Local Time
Updates in:
hr min s
Update imminent

Issued: 3 pm Sun 14 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 Tue night. Freeze-thaw conditions (max 2°C on Mon morning, min -12°C on Tue night). Winds increasing (near gales from the SW on Sun afternoon, extremely windy from the WSW by Tue night).											Days 5–7 Weather Summary A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Thu morning, min -13°C on Fri afternoon). Mainly stormy winds.
	Sun 14		Monday 15			Tuesday 16			Wednesday 17			Thursday 18			Friday 19
	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night

	cloudy	mod. snow	mod. snow	light snow	snow shwrs	mod. snow	heavy snow	heavy snow	heavy snow	heavy snow	mod. snow	heavy snow	heavy snow	heavy snow	heavy snow	snow shwrs	mod. snow
km/h	SW	SW	SW	WSW	W	WSW	SW	WSW	W	W	WSW	WSW	WSW	W	W	WNW	WSW
See all weather maps
cm	—	8	6	5	6	6	11	36	11	12	6	12	12	29	12	4	9
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max°C	0	1	2	-3	-4	-3	-2	-1	-11	-10	-4	-2	-2	-5	-11	-13	-12
min°C	-1	1	0	-5	-6	-4	-3	-12	-12	-10	-9	-2	-4	-8	-12	-13	-13
chill°C	-10	-7	-10	-17	-18	-15	-13	-28	-26	-23	-19	-13	-16	-21	-25	-26	-26

Freezing level (m)	2450	2750	2950	2050	1400	1950	2050	1000	850	1000	1050	1300	2000	1150	850	750	700
Cloud base (m)	750	900	700	700	750	700	650	650	700	700	700	650	650	650	650	700	850

	—	—	7:43	—	—	7:45	—	—	7:46	—	—	7:46	—	—	7:47	—	—
	4:22	—	—	4:22	—	—	4:22	—	—	4:22	—	—	4:23	—	—	4:23	—

Mount Saint Helens Weather (Days 0-3):

The weather forecast for Mount Saint Helens is: A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 2°C on Mon morning, min -12°C on Tue night). Winds increasing (near gales from the SW on Sun afternoon, extremely windy from the WSW by Tue night).

Mount Saint Helens Weather (Days 3-6):

A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Thu morning, min -13°C on Fri 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. 2 hours ago	10° C	Dry and cloudy.	Light winds from the SSE (19 kph at 150).	16 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	8° C	-	Calm (0 kph at 0).	16 km Low: few
Vancouver Airport 74 km S 218m alt. 2 hours ago	9° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: broken
Troutdale Airport 75 km S 218m alt. 2 hours ago	9° C	Dry and partly cloudy.	Calm (0 kph at 0).	16 km Low: scattered
Portland Airport 76 km S 218m alt. 2 hours ago	11° C	Dry and partly cloudy.	Light winds from the E (7 kph at 100).	16 km Low: few Mid: broken
Ken Jernstedt Airfield - Hood River (Oregon) 78 km SE 195m alt. 2 hours ago	6° C	Clear	Light winds from the S (6 kph at 190).	16 km
Chehalis Central Airport 82 km WNW 54m alt. 2 hours ago	10° C	Dry and cloudy.	Light winds from the S (11 kph at 180).	16 km Low: overcast
Hillsbor / ortland Airport 94 km SSW 218m alt. 2 hours ago	8° 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.